Jennifer Lopez wore a white KaufmanFranco dress on the red carpet at the Las Vegas premiere of her movie Parker last night. She and co-star Jason Statham brought their thriller to Planet Hollywood in Sin City following a Thursday screening in NYC. J Lo had lots of support from her guys last night, since her boyfriend, Casper Smart, posed for photos by her side. He also accompanied her and Jason to the after-party inside the casino. Despite some initial critics of Parker not loving what they saw, the New York Times reviewed it as a reasonably good thriller. Reviewer A.O. Scott wrote that the film is "great fun" and that director Taylor Hackford "knows how to pull off a caper without making a big deal about it."