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5 Things everyone is talking about this week

1 Owning Up Bones star David Boreanaz revealed he has been unfaithful to his wife. He said he went public because one of his lady friends had been demanding money.

2 Acting Up Actor Joaquin Phoenix seemed to go off the rails last year, though some cried 'spoof', and it seems they were right. Reports have surfaced that he and Casey Affleck are touting a 'mockumentary' around Hollywood.

3 In a twist Lady Gaga's pants have been getting attention. The singer had borrowed some prototype undies from Rigby & Peller's autumn/winter collection. Some went missing, throwing a catwalk show into chaos.

4 Kiss and no tell: Charlize Theron and Keanu Reeves' kissy goodbyes after a meal has led to suggestions they are dating.

5 Will they, won't they? Newly single Cheryl Cole and The Black Eyed Peas' will.I.am have also got the gossips whispering. The pair say they're just friends but will.I.am has been saying lots of lovely things about Cheryl in the press.