People.com Celebrity Star Tracks - Monday, November 19, 2007 By People Staff Published on November 19, 2007 05:00 PM Share Tweet Pin Email 01 of 17 WHAT A DISH! Jeff Kravitz/FilmMagic As the evening's special guest, Desperate Housewife Eva Longoria is the sizzling highlight Saturday at a taping of Hot Tamales Live! – an all-female comedy and variety show – at Caesars Palace in Las Vegas. 02 of 17 ALWAYS A BRIDESMAID? Eric Charbonneau/WireImage Patrick Dempsey and Amy Adams rule the red carpet at the Hollywood premiere of their film Enchanted on Saturday. While the actors were (mostly) all smiles, the two lamented Dempsey being passed up as PEOPLE's Sexiest Man Alive. Joked Dempsey: "Always a bridesmaid, never a bride." 03 of 17 CASINO ROYALS Scott Doctor / Splash News Online Ashton Kutcher and Demi Moore make a handy appearance at the opening of the Planet Hollywood Resort amp Casino in Las Vegas on Sunday. Moore, along with ex Bruce Willis, was one of the restaurant chain's original financial backers. 04 of 17 NESTING INSTINCTS Mullen-Rilloraza/ JFX Christina Aguilera calls attention to her growing baby bump while out furniture shopping with husband Jordan Bratman (not pictured) Saturday in Beverly Hills. 05 of 17 EXTRACURRICULAR FUN Frazer Harrison/AMA/Getty School's out, but High School Musical costars Ashley Tisdale and Vanessa Hudgens continue hanging tight backstage before presenting at the American Music Awards on Sunday. 06 of 17 COGNITIVE DISSONANCE Charley Gallay/AMA/Getty Are Slash and the night's big winner Carrie Underwood planning a duet? The rock 'n roller and country crooner make a musical mash-up backstage at the American Music Awards. 07 of 17 B'DAY, Y'ALL Mark J. Terrill/AP Pick a genre, any genre: Beyoncé proved she can wow the crowds with bluegrass, as she performed a country-fied version of her hit "Irreplaceable" with Jennifer Nettles and Sugarland at the American Music Awards in L.A. Sunday night. To the left, to the left... to the rodeo! 08 of 17 IRREPLACEABLE Steve Granitz/WireImage Overall, it was a good night for Beyoncé, who picked up the international artist award but first turned heads on the red carpet with a revealing dress as she arrived at the Nokia Theatre Live in downtown L.A. 09 of 17 DIGGING TRENCHES Dara Kushner/INF A brunette Sarah Jessica Parker rocks a chic fall trend – the trench coat! – while she continues shooting Sex and the City on Friday in New York. 10 of 17 Growing Menagerie INF Britney Spears brought her dog London to Petco in Beverly Hills on Saturday to stock up on dog food, then added to her animal kingdom, buying two fish. 11 of 17 YOU CAN STAND... Frank Micelotta/AMA/Getty Images for AMA Rihanna added a classical touch to her hit "Umbrella" Sunday night at the American Music Awards in L.A., performing with string accompaniment. The pop star was named favorite female soul/RampB artist. 12 of 17 FLOWER POWER Buhl-Shirley/ Pacific Coast News Everything's coming up roses for Zac Efron, who gets a flower from a fan after a basketball game with friends in Los Angeles on Thursday. 13 of 17 DANCING WITH DISNEY Paul Hiffmeyer/Disneyland Changing partners for the night, Jennie Garth shows off her dance moves with Mickey Mouse at Disneyland in Anaheim, Calif. on Thursday for a segment that will air on Dancing with the Stars. 14 of 17 EASY RIDERS Whittle/Splash News Online Taking tanning to a new level, a bikini-clad Pink cruises the streets of Los Angeles on Thursday with motocross racer husband Carey Hart. 15 of 17 ESCAPE FROM NEW YORK ODuran/CAM/Fame Pictures After spending time in New York, Owen Wilson and new girlfriend Le Call get away from the city and enjoy a seaside stroll in Malibu on Thursday. 16 of 17 WELL FRAME BIG PICTURES/ Bauer-Griffin Uma Thurman is easy to spot in her chic eyewear as she touches down at London's Heathrow Airport on Thursday. 17 of 17 DASH-ING PAIR BIG PICTURES/ Bauer-Griffin Naomi Campbell and music producer Damon Dash get gussied up to attend the Kulture2Couture: By Design party at London's Victoria amp Albert Museum on Friday.