http://www.mirrorfootball.co.uk/news/The-Premier-League-footballer-caught-cheating-on-his-wife-with-Big-Brother-star-Imogen-Thomas-has-been-told-by-the-High-Court-that-his-secret-is-safe-article725923.html Rumours are Robbie Keane or Ryan Giggs.
I've heard it was Ryan Giggs as they were both pictured together in Heat magazine a couple of months ago....