Caroline Wozniacki shared a series of snaps with Roger Federer at The Masters - only a few days after she seemingly took a dig at ex-boyfriend Rory McIlroy.

Wozniacki, who was engaged to McIlroy after dating for three years from 2011, watched the events unfold with keen interest. The golfer had proposed to the then world No.1 tennis player in December 2013, but infamously ended their engagement over a phone call shortly after wedding invitations were sent out.

Rory McIlroy's ex-fiancee Caroline Wozniacki has been speaking about her former flame at The Masters and it's safe to say she hasn't been full of praise for the Northern Irishman