Rory McIlroy and Caroline Wozniacki

NEW HAVEN, CT - AUGUST 26: Caroline Wozniacki of Denmark and golfer Rory McIlroy of Northern Ireland pose with members of the Yale football team after her win over Francesca Shiavone of Italy during the semifinals of the New Haven Open at Yale presented by First Niagara at the Connecticut Tennis Center on August 26, 2011 in New Haven, Connecticut. (Photo by Matthew Stockman/Getty Images)

NEW HAVEN, CT - AUGUST 27: Caroline Wozniacki of Denmark and Rory McIlroy appear on the EPSN Game Day desk with Cliff Drysdale and Mary Joe Fernandez after her win over Petra Cetkovska of the Czech Republic during the final of the New Haven Open at Yale presented by First Niagara at the Connecticut Tennis Center on August 27, 2011 in New Haven, Connecticut. (Photo by Matthew Stockman/Getty Images)

SHANGHAI, CHINA - NOVEMBER 02: Tennis great Caroline Wozniacki of Denmark (R) waits to hit a golf ball as her boyfriend Rory McIlroy of Northern Ireland looks on during the pro-am party prior to the start of the WGC-HSBC Champions at Sheshan International Golf Club on November 2, 2011 in Shanghai, China. (Photo by Scott Halleran/Getty Images)

Rory McIlroy (R) of Northern Ireland walks with world number one-ranking tennis player Caroline Wozniacki (L) of Denmark, after completing his second round of the HSBC Champions golf tournament at the Sheshan International course in Shanghai on November 4, 2011. AFP PHOTO/Mark RALSTON (Photo credit should read MARK RALSTON/AFP/Getty Images)

SHANGHAI, CHINA - NOVEMBER 05: Caroline Wozniacki, Danish tennis star and Rory McIlroy of Northern Ireland after the third round of the WGC-HSBC Champions at Sheshan International Golf Club on November 5, 2011 in Shanghai, China. (Photo by Ross Kinnaird/Getty Images)

DUBAI, UNITED ARAB EMIRATES - FEBRUARY 07: Rory McIlroy of Northern Ireland with his girlfriend Caroline Wozniacki of Denmark the World’s Number One female tennis player during his practice round as a preview for the 2012 Omega Dubai Desert Classic on the Majilis Course at the Emirates Golf Club on February 7, 2012 in Dubai, United Arab Emirates. (Photo by David Cannon/Getty Images)

NEW YORK, NY - MARCH 05: Golfer Rory McIlroy of Northern Ireland joins his girlfriend Caroline Wozniacki of Denmark on the court and returns against Maria Sharapova of Russia during the BNP Paribas Showdown at Madison Square Garden on March 5, 2012 in New York City. (Photo by Chris Trotman/Getty Images)

NEW YORK, NY - MARCH 05: Golfer Rory McIlroy of Northern Ireland is encouraged by his girlfriend Caroline Wozniacki of Denmark to join her on the court during her match against Maria Sharapova of Russia during the BNP Paribas Showdown at Madison Square Garden on March 5, 2012 in New York City. (Photo by Chris Trotman/Getty Images)

KEY BISCAYNE, FL - MARCH 20: Number one golfer in the world Rory McIlroy of Ireland, watches Caroline Wozniacki of Denmark speak to Agnieszka Radwanska of Poland during Day 2 of the Sony Ericsson Open at Crandon Park Tennis Center on March 20, 2012 in Key Biscayne, Florida. (Photo by Al Bello/Getty Images)

NEWBURY, UNITED KINGDOM - APRIL 20: (EMBARGOED FOR PUBLICATION IN UK NEWSPAPERS UNTIL 48 HOURS AFTER CREATE DATE AND TIME) Caroline Wozniacki and Rory McIlroy attend the Dubai Duty Free Race Day at Newbury Racecourse on April 20, 2012 in Newbury, England. (Photo by Indigo/Getty Images)

Golfer Rory McIlroy of Northern Ireland (R) watches as his girlfriend Caroline Wozniacki (L) of Denmark attends a training session at the Olympic tennis venue at the All England Club in Wimbledon, southwest London, in preparation for the London 2012 Olympic Games on July 24, 2012. AFP PHOTO/BEN STANSALL (Photo credit should read BEN STANSALL/AFP/GettyImages)

Caroline Wozniacki of Denmark and her boyfriend and golfer Rory McIlroy arrive during the Olympic Village arrivals ahead of the London 2012 Olympic Games at the Olympic Park on July 26, 2012 in London. AFP PHOTO / POOL / ALEXANDER HASSENSTEIN (Photo credit should read ALEXANDER HASSENSTEIN/AFP/Getty Images)

SINGAPORE - NOVEMBER 09: Rory McIlroy of Northern Ireland looks at his girlfriend, Danish tennis star, Caroline Wozniacki during the continuation of the weather delayed first round of the Barclays Singapore Open at the Sentosa Golf Club on November 9, 2012 in Singapore. (Photo by Stuart Franklin/Getty Images)

SINGAPORE - NOVEMBER 09: Danish tennis star, Caroline Wozniacki watches her boyfriend Rory McIlroy of Northern Ireland play a shot during the continuation of the weather delayed first round of the Barclays Singapore Open at the Sentosa Golf Club on November 9, 2012 in Singapore. (Photo by Stuart Franklin/Getty Images)

DUBAI, UNITED ARAB EMIRATES - NOVEMBER 23: Tennis star Caroline Wozniacki of Denmark, the girl friend of Rory McIlroy walking barefoot down the fairway during the second round the DP World Tour Championship on the Earth Course at Jumeirah Golf Estates on November 23, 2012 in Dubai, United Arab Emirates... (Photo by Ross Kinnaird/Getty Images)

Northern Ireland’s Rory McIlroy poses for his girlfriend, Denmark’s tennis champion Caroline Wozniacki, after winning the DP World Tour golf Championship in the Gulf emirate of Dubai on November 25, 2012. McIlroy responded in magnificent fashion to Justin Rose’s course record round of 10-under par 62 by making five birdies in his last five holes to win the Championships. AFP PHOTO / KARIM SAHIB (Photo credit should read KARIM SAHIB/AFP/Getty Images)

DUBAI, UNITED ARAB EMIRATES - NOVEMBER 25: Rory McIlroy of Northern Ireland is congratulated by his girlfriend Caroline Wozniacki of Denmark after his win during the final round of the 2012 DP World Tour Championship on the Earth Course at Jumeirah Golf Estates on November 25, 2012 in Dubai, United Arab Emirates. (Photo by David Cannon/Getty Images)

DUBAI, UNITED ARAB EMIRATES - NOVEMBER 25: Rory McIlroy of Northern Ireland poses alongside his girlfriend Caroline Wozniacki with both the Race To Dubai and DP World Tour Championship trophies after winning the DP World Tour Championship on the Earth Course at Jumeirah Golf Estates on November 25, 2012 in Dubai, United Arab Emirates. (Photo by Andrew Redington/Getty Images)

MIAMI, FL - DECEMBER 15: (R) Golfer Rory McIlroy of Northern Ireland and (L) his girlfriend, tennis player, Caroline Wozniacki of Denmark watch an NBA game between the Miami Heat and Washington Wizards at American Airlines Arena on December 15, 2012 in Miami, Florida. NOTE TO USER: User expressly acknowledges and agrees that, by downloading and or using this photograph, User is consenting to the terms and conditions of the Getty Images License Agreement. (Photo by Christopher Trotman/Getty Images)

Caroline Wozniacki of Denmark and her boyfriend, golfer Rory Mcllroy (L) of Northern Ireland, are pictured during her training session in Brisbane on December 28, 2012, for the upcoming Brisbane International tennis tournament. The top international men’s and women’s players are using the Brisbane International as a build-up to the Australian Open, which runs from January 14 to 27. AFP PHOTO / Tertius PICKARD IMAGE RESTRICTED TO EDITORIAL USE - STRICTLY NO COMMERCIAL USE (Photo credit should read TERTIUS PICKARD/AFP/Getty Images)

BRISBANE, AUSTRALIA - DECEMBER 29: Rory McIlroy watches Caroline Wozniacki during a practice session on December 29, 2012 in Brisbane, Australia. (Photo by Chris Hyde/Getty Images)

MIAMI, FL - MARCH 19: Rory McIlroy and Caroline Wozniacki arrives at Sony Open Player Party 2013 at JW Marriott Marquis on March 19, 2013 in Miami, Florida. (Photo by Gustavo Caballero/Getty Images)

Rory McIlroy (R) of Northern Ireland and his girlfriend tennis star Caroline Wozniacki (2nd R) and Graeme McDowell (L) of Northern Ireland during the Par 3 Contest held the day before the start of the 77th Masters golf tournament at Augusta National Golf Club on April 10, 2013 in Augusta, Georgia. AFP PHOTO / JEWEL SAMAD (Photo credit should read JEWEL SAMAD/AFP/Getty Images)

Rory McIlroy (C) of Northern Ireland and his girlfriend tennis star Caroline Wozniacki and Graeme McDowell of Northern Ireland during the Par 3 Contest held the day before the start of the 77th Masters golf tournament at Augusta National Golf Club on April 10, 2013 in Augusta, Georgia. AFP PHOTO / JEWEL SAMAD (Photo credit should read JEWEL SAMAD/AFP/Getty Images)

Golf: Masters Preview: Rory McIlroy victorious, bowing with his girlfriend, celebrity tennis pro Caroline Wozniacki, during Par 3 Tournament on Wednesday at Augusta National. Augusta, GA 4/10/2013 CREDIT: John W. McDonough (Photo by John W. McDonough /Sports Illustrated/Getty Images) (Set Number: X156379 TK2 R1 F277 )

Caroline Wozniaki, third from left, watches Rory McIlroy as he heads down hole No. 9 after his tee shot during the final round of The Masters at Augusta National Golf Club in Augusta, Georgia, Sunday, April 14, 2013. (Gerry Melendez/The State/MCT via Getty Images)

EASTBOURNE, ENGLAND - JUNE 20: Rory McIlroy looks on as girlfriend Caroline Wozniacki warms up on the practice court during day six of the AEGON International tennis tournament at Devonshire Park on June 20, 2013 in Eastbourne, England. (Photo by Jan Kruger/Getty Images)

Northern Irish golfer Rory McIlroy (L) walks with his girlfriend Denmarks Caroline Wozniacki (R) after practice on the fifth day of the AEGON International tennis tournament in Eastbourne, southern England, on June 20, 2013. AFP PHOTO/GLYN KIRK (Photo credit should read GLYN KIRK/AFP/Getty Images)

EASTBOURNE, ENGLAND - JUNE 20: Rory McIlroy looks on during the match between girlfriend Caroline Wozniacki and Ekaterina Makarova of Russia during day six of the AEGON International tennis tournament at Devonshire Park on June 20, 2013 in Eastbourne, England. (Photo by Jan Kruger/Getty Images)

Rory McIlroy and Caroline Wozniacki in a photo posted to Wozniacki’s Twitter account.

DUBAI, UNITED ARAB EMIRATES - NOVEMBER 14: Tennis star, Caroline Wozniacki of Denmark and Rory McIlroy of Northern Ireland after the first round of the DP World Tour Championship, on the Earth Course at the Jumeirah Golf Estates on November 14, 2013 in Dubai, United Arab Emirates. (Photo by Ross Kinnaird/Getty Images)

Rory McIlroy and Caroline Wozniacki, in an image posted to both their Twitter accounts, on the day they got engaged - December 31, 2013.

Rory McIlroy and Caroline Wozniacki in an image posted to Wozniacki’s Twitter account.

ABU DHABI, UNITED ARAB EMIRATES - JANUARY 19: Rory McIlroy of Northern Ireland talks to his fiance Caroline Wozniacki of Denmark, after coming joint second after the final round of the Abu Dhabi HSBC Golf Championship at Abu Dhabi Golf Club on January 19, 2014 in Abu Dhabi, United Arab Emirates. (Photo by Matthew Lewis/Getty Images)

SYDNEY, AUSTRALIA - JANUARY 06: Caroline Wozniacki of Denmark is seen wearing her engagement ring from Rory McIlroy as she speaks to media during day two of the Sydney International at Sydney Olympic Park Tennis Centre on January 6, 2014 in Sydney, Australia. (Photo by Joosep Martinson/Getty Images)

Rory McIlroy and Caroline Wozniacki in an image posted to Wozniacki’s Twitter account.

Rory McIlroy of Northern Ireland kisses his girlfriend tennis star Caroline Wozniacki during the Par 3 Contest prior the start of the 78th Masters Golf Tournament at Augusta National Golf Club on April 9, 2014 in Augusta, Georgia.