AP Feb. 4, 2010: Mel Gibson and Oksana Grigorieva arrive at the “Edge Of Darkness” Premiere in Paris. FOX411′s Pop Tarts has confirmed that Mel Gibson’s agency, William Morris-Endeavor, dropped the Oscar-winning actor on Friday afternoon. News of the severed relationship came about shortly... 

Janis Joplin. Photograph: Elliott Landy/Redferns In Hollywood, the Janis Joplin story is a cinematic mirage. Like On The Road, Atlas Shrugged, and the remake of Barbarella, it’s been a cornerstone of “Development Hell”, chewed over so much that many wondered if it actually... 

Mike Tyson…”I’m like: ‘Who am I? Where’s my heritage’.” Photograph: Mario Anzuoni/Reuters To Brownsville, Brooklyn, where once again the tragedy of Mike Tyson’s childhood interweaves with less edifying chapters in this most ferocious fighter’s... 

New member of the Twitterati … Kanye West recently set up a Twitter account. Photograph: Lucas Jackson/Reuters “Who is @ste_101?” asked one Twitter user earlier today, “and why does @kanyewest follow him?” It’s the question journalists have been equally keen... 

Régine Chassagne of Arcade Fire. Photograph: Elma Okic/Rex Features Given that, in their own words, they’re not as “communicative” as most bands, The Story of Arcade Fire (Radio 1) felt really quite luxurious. Featuring lengthy new interviews, this well-produced hour-long...