In this week's compilation of pop culture crap, Tyra's on-stage colonic, Tricia Walsh-Smith's freakout, Jon Gosselin's opinion on Balloon Boy, and more.

• John Mayer did not, repeat did not buy an engagement ring for Jennifer Aniston. [Us Magazine]

• Rihanna is currently on a beach in Mexico, and this picture on the cover of the NY Daily News is the first we've seen of her in a long while. [NY Daily News]

• In her new memoir, Auditions, Baba Wawa gives the dirt on Star Jones' and Rosie O'Donnell's departures from the View; On Rosie: "The premise of 'The View' is that of a team working together, but for Rosie it was more like Diana Ross and the Supremes, as little by little she took over." [NYDN]
  
• The problem with Miss Jones…

Monty Python star John Cleese might have to pay his soon-to-be ex-wife, prominent psychotherapist Alyce Faye Eichelberger Cleese, a yearly maintenance of £1 million, in addition to giving her custody of the couples' homes in New York and London. According to the Telegraph, Cleese was "taken aback by the scale of the…

• Sienna Miller has reportedly finally agreed to marry Rhys Ifans — after he asked a third time. Summer wedding, you guys. With guests like Kate Moss and Keira Knightley! [Mirror]
  
• Is Kimora Lee Simmons knocked up? Sources say she's got a bun in the oven, thanks to Djimon Hounsou. Now we're gonna be hearing about her…

• If large yacht = small cock, here's an estimate of the penis size of various billionaire businessmen, from biggest to smallest: Richard Branson, Rupert Murdoch, Ronald Perelman, Tom Perkins, Paul Allen. [Rush&Molloy]
• When he was 10 years old, Kurt Russell got cut by a girl with a knife hidden in her beehive hairdo. [