New York, April 23, 2009 – Obsessed is Beyonce’s first non-singing movie role, and at the premiere everyone was speculating about what she would wear.  Even co-star Jerry O’Connell was curious.  “I’m very excited to see what Beyonce is going to be wearing tonight, because I know she a lot of times wears things from House of Dereon, but lately has been wearing things from other houses,” O’Connell said, to our astonishment. “I’m sure she’s going to look amazing,” he added.  O’Connell explained that he gets exposed to fashion thanks to his wife, Rebecca Romijn, a former model.  Romijn was off shooting a movie in Canada, so couldn’t be at the premiere. 

And then, we nearly died when B showed with a train trailing behind her Balmain dress, that she said she found on Style.com and had to have. 

Anyway, B took the role seriously, said director Steven Shill.  “I think the result came out really well.  She made my job really easy, I have to say,” Shill told us.  Ali Larter stalks Beyonce’s husband, played by Idris Elba, and the two women have a cataclysmic knock-down fight.  “We were shooting this fight scene for like a week,” Larter said.  It’s a catfight, and Larter says both actresses got equally bruised up while shooting.