Tyrese Gibson greets Paris Hilton on the red carpet and tells her to "hang in there" (pictured below) ... Three 6 Mafia say "What's up?" to Josh Duhamel, then greet MTV News' Sway and his daughter. ... "Shrek" stars Cameron Diaz and Mike Myers give a quick kiss hello. ... Former "Saturday Night Live" comic Horatio Sanz stops to snap pictures of Kevin Smith and Victoria Beckham on the red carpet. ... Speaking of whom, Kevin Smith is wearing the most interesting outfit: a trenchcoat with shorts and Vans. He's actually doing interviews holding a lit cigarette, taking puffs in between. ... Samuel L. Jackson stop to meet Sway's little girl as well. ... Diaz says "What's up!" to Meagan Good on the carpet. Mike Myers walks by, and Cam and her entourage follow him inside the theater.