Here’s a roundup of this week’s celebrity madness.

• The B-52′s Funplex, releasing March 25th, is their first in sixteen years. Here’s hoping that the songs – which all band members participated in writing – are as fun as anything they’ve done. [Celebrity Smack]

• Celebabies: Britney Spears and Beyonce might both be pregnant.
• The San Diego County Coroner report reveals that Ike Turner, former husband of Tina Turner, died of an accidental overdose of of cocaine.
• Looks as if Ashley Olson likes older men. Last year she was reportedly dating Lance Armstrong (36) and now she’s been making out with Jared leto (36). [US]
• $650 million. That’s approximately how much Britney Spears has earned for Jive Records, Elizabeth Arden, and in tours collectively over eight or more years. You’d think that a young woman’s whose performances generate more revenue that the gross national product of many small countries should be at least respected enough that someone sends in real help for her (in)sanity instead of pricks like Dr. Phil. [Gawker]
• After twelve years running on Broadway, Rent will close June 1st, 2008. [NY Times]
• Celebrity birthdays: Vidal Sassoon (80), Muhammad Ali (66), Mick Taylor (60), Robert Kennedy Jr. (54), Steve Earle (53).
• Surprise, surprise. Blake Fielder-Civil asks Amy Winehouse for a divorce. From jail. That’s after her supposed recent carousing. Guess she’s one of those types of people that just can’t stand being by themselves for more than five minutes. Pam Anderson seems like another one.
• This isn’t the first time and it probably won’t the last time that pop star Bjork attacks a photographer that keeps harrassing her. Good for you, Bjork. She may be tiny and pixie-cute, but don’t underestimate her. [Celebrity Cowboy]
• She’s come undone (Guess Who video). Britney Spears strips and has sex in a Betsey Johnson clothing store? [ABC Action News]