Former 'Buffy The Vampire Slayer' star Boreanaz admitted to cheating on his wife.

The hunky actor, who played vampire with a soul Angel in the adventure series and its spin off of the same title, revealed details of his infidelity after his mistress allegedly threatened to sell her story.

'Bones' actor Boreanaz married former Playboy Playmate Jaime Bergman in 2001 and had son Jaden, and daughter Bardot together.