Diddy models himself after Frank Sinatra.

Star Pulse:
Hip-hop mogul Sean 'Diddy' Combs has hailed Frank Sinatra as his style icon. The star, who owns the Sean John clothes range, admits he models himself on the late singer in all his fashion picks.
He says, "I strive to resemble Frank Sinatra. He was effortlessly cool, always looking refined and maintaining complete class. He knew how to make a statement without being loud."
And he confesses to taking just as long as women to get ready for a night out. He adds, "It takes me two hours to get ready. Worse than any woman I've ever been with. I take a long bath and then moisturize with oils when I'm still wet so that it all seeps into my pores."