Taylor Momsen was the lone female star of Gossip Girl on the NYC set yesterday with Ed Westwick, Chace Crawford, and Penn Badgley. We've seen lots of the whole cast continuing to film this season, but with a variety of projects going on for all the actors, it's hard to have them all in the same place at one time. Ed, for one, is back on the East Coast after his big Golden Globes weekend in LA with Jessica Szohr, while Taylor stayed in the Big Apple for an event with Victoria's Secret. There's a lot of drama still to come for the series, including the emergence of Serena's dad as played by the newly cast Billy Baldwin. An additional spoiler is being circulated about the gang — check it out but consider yourself warned.

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Jennifer Lopez hit the red carpet at NYC's Gansevoort Hotel last night to support the launch of her friend Scott Barnes's book About Face, which features J Lo right on the cover. She was decked out in one of Louis Vuitton's embellished LBDs to pose for photos, though her husband Marc Anthony skipped the flashbulbs and headed inside to mingle with Scott. Jennifer's back on the East Coast after some time in LA, where she joined other celebs like Nicole Richie and Paula Abdul Monday for Larry King's "How You Can Help Haiti" telethon. Jennifer's managing a mix of philanthropic and social appearances, though one of her next cameos may involve TV if she does guest-star on Glee.

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• Conan O'Brien and NBC strike a deal; his last day is Friday — BuzzSugar
• John Edwards admits he fathered a child during an affair with his former staff videographer Rielle Hunter — TrèsSugar
• Scarlett Johansson auctions tickets for a meet and greet after her show to benefit Haiti — Hollywood Life
• Tara Reid engaged to entrepreneur Michael Axtman — PopEater
• Heidi Montag's album sells 658 copies — Us Weekly
• Could George and Elisabetta be talking about babies? — Celebitchy
• Tom Hanks is team Coco — ICYDK
• Susan Boyle shut out of Britain's Brit Award nominations — Fox 411
• A&E orders a David Hasselhoff reality show — Lifeline Live
• Behind the scenes at Josh Holloway's latest sexy beach shoot — Wonderwall
• Stephenie Meyer talks more Twilight — I'm Not Obsessed
• Mischa Barton didn't make any BFFs on Law & Order — The Blemish

Courteney Cox shielded herself from the rain on the set of Cougar Town in LA yesterday. While she didn't win the Golden Globe Award, Courteney was one of our most stunning sightings at the afterparties in her Victoria Beckham gown with a very dapper David Arquette. Cox was also among the fabulous over 40 set at the awards before she joined friends like Jennifer Aniston and Sheryl Crow at the George-Clooney-organized telethon for Haiti.