updated 08/13/2008 AT 3:05 PM ET
•originally published 08/14/2008 AT 6:00 AM ET
Mischa Barton, still going strong with rocker boyfriend Taylor Locke (of Rooney). The couple hit up Hollywood lounge the Green Door’s jazz night, and sat in the bistro table section on the patio. The duo was “snuggled up on the couch with all their friends,” an onlooker tells us. Barton sipped some white wine, and the pair stayed together all night.
Paris Hilton, curled up with some magazines in business class on an American Airlines flight from New York to Los Angeles. The heiress, who attended beau Benji Madden’s concert in New York, got comfy in her black and white hoodie with her own blanket and pillow, which she carried on the flight. Hilton was escorted to the plane before other passengers and slept throughout the flight. When she landed in L.A., she hit the bathroom to touch up her lip gloss and apply some makeup.
Jennifer Garner, dropping by kid-friendly Giggles N’ Hugs restaurant in Brentwood, Calif., with daughter Violet, 2. The duo appeared to be on a playdate with one of Garner’s friends. Between bites of pizza, gourmet grilled cheese sandwiches and a healthy apple salad, they spent time coloring and face painting for about an hour before leaving.
Renée Zellweger,hitting up celebrity favorite Neil George Salon for a little touchup. The actress got her base and blonde highlights redone. “She was in an upbeat mood,” an onlooker says. Also there: Kate Beckinsale’s director husband, Len Wiseman, and celebrity stylist Rachel Zoe.
Country music star Martina McBride, indulging in a private tasting with her husband, John McBride, while on a tour with the B.R. Cohn Winery in Sonoma, Calif. Also there with her daughter Ava, 3, the singer toured the property and autographed a guitar for a charity auction.
Also Spotted …
A bearded Keanu Reeves, taking in the Phillip Glass concert from box seats at the Hollywood Bowl. … Gayle King, sipping wine alongside Kareem Abdul-Jabar at a screening of the HBO documentary The Black List.
By JENNIFER GARCIA, AMY ELISA KEITH, EUNICE OH, CALLIE SCHWEITZER and ALYSSA SHELASKY
Want to see where the celebrity action goes down? Tour all the Celebrity Hot Spots.