Belarus

cbc8d830d2d37002490f6a7067007636.jpg

Music artist Redfoo poses for a fan's photo as he watches his girlfriend Victoria Azarenka of Belarus play Sloane Stephens of the U.S. in their fourth round match at the Australian Open tennis championship in Melbourne, Australia, Monday, Jan. 20, 2014. (AP Photo/Aaron Favila)

815b4a3fd1f26c02490f6a70670016dc.jpg

Sloane Stephens of the U.S. makes a forehand return to Victoria Azarenka of Belarus during their fourth round match at the Australian Open tennis championship in Melbourne, Australia, Monday, Jan. 20, 2014. (AP Photo/Aaron Favila)

2350ba94d1fd6c02490f6a706700aba6.jpg

Victoria Azarenka of Belarus celebrates after her fourth round win over Sloane Stephens of the U.S. at the Australian Open tennis championship in Melbourne, Australia, Monday, Jan. 20, 2014.(AP Photo/Eugene Hoshiko)

341684c6d2d27002490f6a70670004ee.jpg

Music artist Redfoo watches his girlfriend Victoria Azarenka of Belarus play Sloane Stephens of the U.S. during their fourth round match at the Australian Open tennis championship in Melbourne, Australia, Monday, Jan. 20, 2014. (AP Photo/Aaron Favila)

bbee6140d1f16c02490f6a706700fb9c.jpg

Victoria Azarenka of Belarus celebrates after defeating Sloane Stephens of the U.S. in their fourth round match at the Australian Open tennis championship in Melbourne, Australia, Monday, Jan. 20, 2014.(AP Photo/Aaron Favila)

d884c0abd1ec6c02490f6a70670071b0.jpg

Victoria Azarenka of Belarus celebrates after defeating Sloane Stephens of the U.S. in their fourth round match at the Australian Open tennis championship in Melbourne, Australia, Monday, Jan. 20, 2014.(AP Photo/Aaron Favila)

ecefb49ed1d96c02490f6a706700a695.jpg

Sloane Stephens of the U.S. serves to Victoria Azarenka of Belarus during their fourth round match at the Australian Open tennis championship in Melbourne, Australia, Monday, Jan. 20, 2014.(AP Photo/Eugene Hoshiko)

aa78714ad1d56b02490f6a7067000154.jpg

Victoria Azarenka of Belarus makes a backhand return to Sloane Stephens of the U.S. during their fourth round match at the Australian Open tennis championship in Melbourne, Australia, Monday, Jan. 20, 2014.(AP Photo/Aaron Favila)