Coldplay frontman Chris Martin may have some 'splaining to do.
Multiple celebrity news sources claim that Martin was spotted making out with actress Kate Bosworth at a U2 concert in Las Vegas Oct. 23. Martin and Bosworth were also spotted together in the Bay area the next night, at a Coldplay beneft, sources say.
The blonde Bosworth, a seemingly younger version of Martin's wife Gwyneth Paltrow, most recently appeared in the film 21.
Did Martin really cheat on his wife, Gwyneth Paltrow? That's the question everybody wants to know. The couple has two kids, daughter Apple and son Moses.
They also recently ordered a large addition onto their London home, which is actually two mansions that will be combined together into a 33-room superplex worth £7 million.
A detailed story hits newstands in STAR Magazine this Wednesday. Spokespersons for Martin, Paltrow and Bosworth have all denied the story is true.