Celebrity Vegas Snapshots: Best of ShoWest The stars (J.Lo & Marc! Demi!) head to Sin City to debut their summer blockbusters By People Staff Published on March 16, 2007 12:00 PM Share Tweet Pin Email Trending Videos 01 of 05 THEIR 'BABY' LOVE Jeff Vespa/WireImage Jennifer Lopez and Marc Anthony make a dynamic duo as they debut their upcoming biopic, El Cantante, at the ShoWest movie convention on Wednesday. "I knew this was a story worth telling," Lopez said of the film, based on the life of Puerto Rican salsa pioneer Hector Lavoe. "This was our baby." 02 of 05 MOORE FUN Roger Wong/INF Everything's all good for Demi Moore, who stopped by the Paris hotel on Tuesday, along with costars Kevin Costner and Dane Cook, to promote her serial-killer thriller Mr. Brooks. 03 of 05 BACK TO THE 'GRIND' Jeff Vespa/WireImage Grindhouse's Rosario Dawson gets cheeky with director Quentin Tarantino at the ShoWest awards ceremony Thursday, where she was named best supporting actress. Tarantino shared director of the year honors with Robert Rodriguez, who helmed the first half of the slasher flick. 04 of 05 MR. MOM Jesse Grant/WireImage John Travolta shows some love for onscreen Hairspray daughter Nicole Bronsky on Wednesday. Travolta hoofs it in the cross-dressing role of Edna Turnblad – a "gimmick" that the Grease star credits with luring him back to a singing part. 05 of 05 SPIDEY GIRL POWER Jesse Grant/WireImage Kirsten Dunst closes down the festival with a glittering moment: The Spider-Man 3 star accepted the award for female star of the year. Offscreen, though, Dunst says she was never much of a comic-book geek: "I was super girly," she says. "I was all about Barbie, Rainbow Brite, Fraggle Rock."