What about the lead from the vampire/werewolf sagas. Can remember a friend seeing him at a signing and saying he smelt like he'd avoided the bathroom for weeks
But he is only really really known for one role so i wouldnt class him as A-list just yet. Needs to do a few more films. However the stinky rumour has followed him around for a while.
I am more sure it is the guess about the actor from indiana jones. I say this because they often make a point of stating he can't act in the blinds about him.
Also there are pics of him on the Daily Mail website from last week and he looks like he stinks.