NEWSIt's a Star-Studded Celeb Showdown at ShoWest in Sin City
March 19 2010, Published 6:56 a.m. ET
Tinseltown's elite attended ShoWest in Las Vegas yesterday to present their upcoming films for 2010. Participating in the star-studded festivities taking place in Sin City — Josh Duhamel, Katherine Heigl, Jennifer Lopez, Robert Downey Jr., Vanessa Hudgens, Alex Pettyfer, and Neil Patrick Harris, Sam Worthington and Dwayne "The Rock" Johnson were just some of the celebs at the official convention of the National Association of Theatre Owners.
Josh and Katherine were onhand at Warner Bros. Pictures' "Big Picture 2010" presentation at the Paris Hotel.
The hot co-stars seemed to be in high spirits at the annual film affair, promoting their big screen debut together in their upcoming movie Life As We Know It hitting theaters in December.
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The film is about "two single adults who become caregivers to an orphaned girl when their mutual best friends die in an accident," via IMDb.
Later in the day Katherine was presented with the Female Star of the Year Award!
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Vanessa Hudgens and her co-stars Neil Patrick Harris and Alex Pettyfer from the upcoming CBS film Beastly attended a luncheon at ShoWest, where the networks upcoming movie releases were announced.
Both Vanessa and Alex received the awards for “Male Star Of Tomorrow” and “Female Star Of Tomorrow,” respectively, for their talents as young actors.
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No pics of Vanessa's leading man Zac Efron at the event — but he told reporters on the Oscar red carpet Vanessa was trying to get him to go to Vegas.
“She’s trying to get me to go to Vegas,” Zac said. “I’ve not been to Vegas legal yet, as a 21-year-old. I feel like I might get into trouble.”
J.Lo also attended the CBS Films presentation to promote her upcoming movie, The Back-up Plan, looking stunning as always!
RDJ looked dashing as usual as he was on-hand at the WB presentation to promote his upcoming film Due Date starring opposite funnyman Zach Galifianakis.
He walked down the carpet, staging interesting poses and making funny faces as always!
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