• Jessica Simpson and Gerard Butler went to Soho House on a date on Tuesday night. Then again, the duo had to be "chaperoned" by friends including Simpson's BFF/hair stylist Ken Paves, which hardly sounds very romantic, does it? [P6]
• It may be over for the most famous lesbian couple in America, Rosie O'Donnell and Kelli Carpenter. Rosie acknowledges the two are having "issues" and says they're trying to work things out. But Carpenter may have already moved out of the home they share in Nyack, which probably isn't a good sign. [People]
• Jill Zarin has no manners. When the "Real Housewife" appeared at the opening of "Memphis" on Broadway the other night, she arrived 30 minutes late and with an entourage in tow and disrupted audience members when they moved into their seats. Then she blabbed for 15 minutes during the show. [P6]
♦ A "crazed" Madonna fan stormed the set of Guy Ritchie's new movie this weekend and threatened to kill him with a 12-inch knife before the 16-year-old was arrested. [Mirror, Daily Star]
♦ Is Ashley Olsen planning to marry boyfriend Justin Bartha in a secret wedding on the French Riviera? That's what the National Enquirer claims! Also: She supposedly wants Karl Lagerfeld to design her dress. [Daily Express]
♦ Joaquin Phoenix was acting "odd" and wobbly at an event in San Francisco last week, and now his friends are worried he's back to drinking and doing drugs. [P6]
♦ Beth Ostrosky and Ryan Reynolds both finished the NYC Marathon yesterday, along with about 35,000 other people. [NYDN]
Naomi Watts doing some pre-baby shopping with a friend in Union Square ... Sarah Jessica Parker taking a walk downtown ... Petra Nemcova walking into the Diesel show ... Rosario Dawson crossing the street outside Balthazar ... Julia Stiles shopping in the West Village ... Bette Midler hugging her daughter outside the Bryant Park tents ... Betsey Johnson walking through the rain in Midtown ... Jessica Alba carrying her baby ... Mary-Kate Olsen sitting front row at the Proenza Schouler show ... Adrian Grenier having lunch outside with friends ... Jessica Simpson getting out of a taxi with pal Ken Paves ... Kanye West and Jay-Z making their way into the Marc Jacobs show ... Natalie Portman showing up to the front row at the Derek Lam show ... Martha Stewart leaving Bryant Park after attending Marc Jacobs' show ... and Marc Jacobs and Victoria Beckham leaving the Waverly Inn.