Celebrity Star Tracks: Wednesday, March 13, 2013 The pair premieres the movie Upside Down in Hollywood. Plus: Alicia Keys, Gwen Stefani, Ryan Kwanten and more By People Staff Updated on January 21, 2022 04:38 PM Share Tweet Pin Email Trending Videos 01 of 15 PRETTY PAIR Michael Tran/FilmMagic Kirsten Dunst and Jim Sturgess grin big for the cameras while premiering their new film, Upside Down, in Hollywood on Tuesday. 02 of 15 BOARD OF IT Ramey Surf's up for Breckin Meyer and dad-to-be Mark-Paul Gosselaar, who doff their shirts to film scenes for Franklin amp Bash in Malibu on Tuesday. 03 of 15 FIRED UP Splash News Online She's not a girl on fire – she's smokin'! Alicia Keys goes on red alert Tuesday night while performing at the Staples Center in Los Angeles, another stop on her "Set the World on Fire" tour. 04 of 15 HEAD-ED OUT Josiah Kamau/BuzzFoto Spooky! A skull-toting Eva Mendes greets fans with a wave Tuesday while making her way around N.Y.C. 05 of 15 SUIT YOURSELF FameFlynet Gwen Stefani demonstrates how to make business wear look beautiful while out in Los Feliz, Calif., on Tuesday. 06 of 15 SIBLING REVELRY All Access Photo/Splash News Online Vera Farmiga and sister Taissa share a tender moment on the red carpet Tuesday at the Los Angeles premiere of Vera's spooky new show, Bates Motel. 07 of 15 FIT TO A 'TEA' JLM/Splash News Online Amanda Seyfried stays hydrated with a cold drink Tuesday after a workout at an L.A. gym. 08 of 15 'ARM'ED AND DANGEROUS Gaz Shirley/Pacific Coast News Despite carrying both a leather jacket and a blazer, Ryan Kwanten takes a breezy approach to dressing during a break from filming True Blood on the show's L.A. set Tuesday. 09 of 15 SKIRTING THE ISSUE Dara Kushner/INF Feeling blue? Not Jessica Alba, who makes her way through N.Y.C. on Tuesday flashing her greatest accessory: her smile. 10 of 15 LAUGH IT UP Slaven Vlasic/Getty What's so funny? Girls star Allison Williams plugs in for a giggle-filled visit to the Elvis Duran Z100 morning radio show Tuesday in New York City. 11 of 15 PEDAL PUSHER Splash News Online Ready, set, race! Alyson Hannigan feels the need for speed during a bike ride through Santa Monica, Calif., on Tuesday. 12 of 15 BAGGAGE CLAIM FameFlynet It's double or nothing for Reese Witherspoon, who keeps her hands full in Hollywood Tuesday with not one, but two bags. 13 of 15 JOINED AT THE HIP AKM-GSI Hilary Duff hits the streets with son Luca – who turns 1 next week! – for a sun-filled errand run Tuesday in Beverly Hills. 14 of 15 RAIN CHECK Splash News Online Anne Hathaway and hubby Adam Shulman stay in step during a rainy afternoon outing in Brooklyn, N.Y., on Tuesday. 15 of 15 ONE STEP AT A TIME Rex USA Pippa Middleton breaks away from beau Nico Jackson Tuesday for a stylish strut through London.