Feb 29 2008 - 5:00pm by
Molly

It was a little
Gossip Girl reunion in NYC last night at a screening of Blake Lively's new movie Elvis & Annabelle. Her TV brother and TV frenemy (Eric and Chuck) came out to support their costar, but there was no Blair in sight. There was a rumor earlier today that a Josh Schwartz alum, Mischa Barton, was going to guest star on the show but alas
she turned the offer down.

Sienna was spotted on the set of her new film
Hippie Hippie Shake with her "good friend" and "house guest," Rhys Ifans. The two were also caught
getting cozy at a wedding over the weekend, so we're not sure how much longer they can deny their romance. Sienna was also sharing peace and love with her co-stars, the Irish actor Cillian Murphy and the indie film darling Max Minghella (son of acclaimed director Anthony Minghella).