As the world waits with baited breath for alleged cheat Ashton Kutcher to give us anything other than the occasional cryptic tweet, we are reminded that he's far from the first famous male to be accused of being unfaithful.
Footballers, actors, popstars... it takes all sorts, and it would seem none of these guys are capable of keeping it in their pants.
From sexy texting to full-blown affairs, and from poorly denied speculation to messy splits, take a good look through our gallery below at the 20 worst (alleged) love rats...
Famous fellas who played away...
Entertainment News