David Haye and his girlfriend Sian Osborne have broken their social media silence following reports Una Healy ended their "throuple". It's thought that former Saturdays star Una, 41, who has welcomed a new addition to her family, called time on their relationship after they went on an extended holiday to Costa Rica without her. Una has reportedly been engaged in a three-way relationship with boxer David, 42, and model Sian, 30, since the start of the year.