Jessica Biel and Justin Timberlake
02/18/2010 at 04:00 PM EST
After unveiling his new William Rast collection, Justin Timberlake
spent the night partying and kissing his girlfriend Jessica Biel
at New York's Hudson Terrace. The singer-designer grabbed a spot atop a booth with Biel and mom Lynn Harless, and the couple danced as Harless looked on, sipping champagne and laughed. But Timberlake was also a gracious host, greeting guests in the VIP section with hugs and kisses. Later in the night, he even performed with the band Free Sol – which is signed to his label – while revelers like Kellan Lutz
and Ryan Philippe
took in the scene.
celebrated her 29th birthday at Tea Room in L.A. with a dance party for close friends and family. Joined by beau Doug Reinhardt
and sister Nicky
, among other guests, the heiress danced provocatively all night, sliding up and down the walls while looking at her boyfriend. At one point, the tunes stopped and everyone sang "Happy Birthday" to Hilton, who received a giant cupcake topped off with sparklers. Then, the deejay played her single "Stars Are Blind" – and Hilton happily lip synched along.
Thanks to her friendship with Oscar-nominee Jeremy Renner
, the apparently single Charlize Theron
was happy to host a bash for his movie, The Hurt Locker
, at Philippe West Hollywood. While guests like director Kathryn Bigelow mingled, "Charlize and Jeremy palled around and hung out for a while," a guest tells us of the twosome, who recently stepped out for drinks at The Foundry on Melrose in L.A., where they were "extremely comfortable together," an onlooker says. So, are they an item? According to a source, "they're just really close friends."
With Easter only a few weeks away, Jennifer Garner
brought her 13-month-old daughter Seraphina to pick up some fun decorations at Michael's Arts and Craft in Santa Monica, Calif. "Jen picked up a lot of Easter decorations, fun craft for her daughters and baskets for an Easter egg hunt," an onlooker says, adding that her daughter looked cute in her Uggs. "Jen kept holding her hands so she could walk around the store, " the onlooker says.
By PERNILLA CEDENHEIM, JENNIFER GARCIA and MARY PARKThursday's Caught in the Act >