Word around Hollywood is that Justin Timberlake has been getting closer to Rihanna. Is this the end of Timberlake and Jessica Biel as a couple? It'll all come to the fore soon enough.

Admit it: you want to know the real dirt in Hollywood. Is Rihanna looking to recover in the arms of Wilmer Valderrama? Does 27-year-old Natalie Portman have eyes for 48-year-old Sean Penn? Are Katy Perry and Josh Groban...

Cameron Diaz met up with ex Matt Dillon at romantic rendezvous Chateau Marmont, and the two were spotted laughing, flirting and generally being close. Is romance back in the air for this celebrity couple? C'mon, we're talking...