That's P. Diddy to you. Sean "Puffy" Combs recently acquitted on gun-possession and bribery charges is changing his name to P. Diddy. "No more Puff Daddy the first week in June we're gonna have a name change ceremony," Combs told MTV News. "I'm not doing it as serious as Prince, [but] I just want something fresh... I'm rockin' with P. Diddy now." Combs occasionally used P. Diddy in producing credits.