‘The Change-Up’ premiere

“The Change-Up” actress Olivia Wilde struts her stuff at the film’s premiere.  (Robyn Beck / AFP / Getty Images)

Ryan Reynolds arrives at the movie’s world premiere.   (Jason Merritt / Getty Images)

Jason Bateman grins for the flashbulbs at the premiere.   (Jason Merritt / Getty Images)

Jason Bateman, left, Ryan Reynolds and Olivia Wilde, stars of “The Change-Up,” pose at the film’s premiere in Westwood.   (Robyn Beck / AFP / Getty Images)

“The Change-Up” actress Leslie Mann strikes a pose at the film’s premiere.   (Jason Merritt / Getty Images)

David Dobkin, who directed “The Change-Up” as well as the 2005 hit comedy “Wedding Crashers,” arrives at his new film’s red-carpet premiere.  (Kevin Winter / Getty Images)

“The Change-Up” actress Mircea Monroe makes an appearance at the premiere.  (Jason Merritt / Getty Images)

“The Change-Up” cast members Leslie Mann, left, Jason Bateman, Ryan Reynolds and Olivia Wilde pose for the camera on the red carpet at the film’s premiere.   (Kevin Winter / Getty Images)

Jonathon Komack Martin, an executive producer for “The Change-Up,” arrives at the film’s premiere with actress Sandra Bullock.   (Kevin Winter / Getty Images)

Jason Bateman and Ryan Reynolds pose at the premiere.   (Jason Merritt / Getty Images)

“The Change-Up” director David Dobkin and star Olivia Wilde smile for the cameras at the film’s premiere.  (Kevin Winter / Getty Images)

Universal Studios President Ron Meyer, left, Jason Bateman, Universal Pictures Chairman Adam Fogelson, Ryan Reynolds, NBCUniversal CEO Steven Burke and Universal Pictures Co-chair Donna Langley pose for photographers at the premiere of “The Change-Up.”   (Kevin Winter / Getty Images)

Judd Apatow, the writer, director and producer, makes an appearance at the premiere of “The Change-Up,” which features his wife, Leslie Mann.   (Jason Merritt / Getty Images)

Actor Jonah Hill, star of “Cyrus” and “Superbad,” pauses for a photo at “The Change-Up” premiere.   (Kevin Winter / Getty Images)

“Entourage” actress Perrey Reeves flashes a smile for the cameras at the premiere of “The Change-Up.”  (Jason Merritt / Getty Images)

“The Change-Up” star Olivia Wilde glances over her shoulder at the movie’s red-carpet premiere in L.A.’s Westwood neighborhood.  (Jason Merritt / Getty Images)