The Shortlist for July 15

By Paige Ferrari

RadarOnline is reporting that Tony Romo dumped Jessica Simpson after discovering text messages from her ex, John Mayer. Hey, at least Jess and John weren't exchanging late night booty-tweets. (Celebitchy)

Photos: Jessica Simpson

Meanwhile, a close friend of Nick Lachey says there's no hope of a reunion between the newly single singer and his ex-wife Jessica Simpson. But think of all the reality show money to be made! (E! Online)

"Sex and the City" star Kim Cattrall has called it quits with her restaurant chef boyfriend, Alan Wyse. Paging Smith Jerrod! (E! Online)

Emma Watson has one major requirement for her future college roommate: no "Harry Potter" posters on the wall. Robert Pattinson pin-ups are, however, totally acceptable. (Moviefone)

Photos: Emma Watson in Teen Vogue

Photos: "Harry Potter" posters and stills

David Beckham says he won't do an underwear shoot with Angelina Jolie because he's a happily married man … and would like to stay one. (Socialite Life)

Photos: Angelina Jolie

Oh dear. Jon Gosselin's new girlfriend, Haylie Glassman, is upset that her private Facebook pictures have been leaked on the web. Click through to see some slightly more scandaous images, then quickly log into Facebook and delete all those pictures from your last rager. (Celebitchy)

Photos: Jon & Kate

Hugh Hefner tells twin girlfriends Kristina and Karissa Shannon apart by a distinguishing mole. We think the mole is on Karissa. Or maybe Kristina? Or whatever. Who says romance is dead? (US)

Photos: Hugh Hefner through the years

David Arquette is living in a box on the top of Madison Square Garden. No, it's not because wife Courteney Cox kicked him out. In fact, he's pairing with Snickers and to support Feeding America, a group dedicated to addressing the hunger epidemic in the United States. (E! Online)

"Gossip Girl" star Taylor Momsen says she's a vampire. Could this be the world's most transparent ploy to land a "Twilight" cameo? (Socialite Life)