Los Angeles, January 16, 2008 – Impossible, we thought, when we saw the guest list for the premiere of Cloverfield, JJ Abrams’ new disaster flick.  Why would a bunch of Hollywood celebrities come to the Paramount Pictures lot on a cold night for this movie, cast with no-names?   But then Lindsay Lohan arrived early for her first post-rehab red carpet appearance, and wouldn’t stop posing for the cameras.  Soon, Pete Wentz and Ashlee Simpson snuggled and cooed endlessly for the flashbulbs, followed by a random parade of celebs including Masi Oka, Frankie Muniz, Isaiah Washington, Michelle Trachtenberg and virtually the entire cast of The Hills, who should be busy, since as a “reality” show, they’re still working.  Why the big turnout for a small, not-very-glamorous movie premiere?  It seems that out-of-work Hollywood is bored, and missing the attention: Kristin Cavallari walked the Cloverfield red carpet, changed into a different dress and went off to her birthday party at Stone Rose, where she posed again.