Premiere of The Change-Up Cast member Ryan Reynolds arrives at the premiere of "The Change-Up" in Los Angeles, Monday, Aug. 1, 2011. "The Change-Up" opens in theaters Aug. 5, 2011. (AP) Actress Perrey Reeves poses at the world premiere of the film "The Change-Up" in Los Angeles August 1, 2011. (REUTERS) Director David Dobkin poses at the world premiere of the film "The Change-Up" in Los Angeles August 1, 2011. (REUTERS) Cast member Mircea Monroe poses at the world premiere of the film "The Change-Up" in Los Angeles August 1, 2011. (REUTERS) Cast member Luke Bain arrives at the premiere of "The Change-Up" in Los Angeles, Monday, Aug. 1, 2011. "The Change-Up" opens in theaters Aug. 5, 2011. (AP) Cast member Jason Bateman, left, and Amanda Anka arrive at the premiere of "The Change-Up" in Los Angeles, Monday, Aug. 1, 2011. "The Change-Up" opens in theaters Aug. 5, 2011. (AP) Cast member Olivia Wilde arrives at the premiere of "The Change-Up" in Los Angeles, Monday, Aug. 1, 2011. "The Change-Up" opens in theaters Aug. 5, 2011. (AP) Sandra Bullock arrives at the world premiere of the film "The Change-Up" in Los Angeles August 1, 2011. (REUTERS) Sandra Bullock (R) greets cast member Ryan Reynolds (L) at the world premiere of the film "The Change-Up" in Los Angeles August 1, 2011. (REUTERS) Sandra Bullock (R) greets cast member Ryan Reynolds (L) at the world premiere of the film "The Change-Up" in Los Angeles August 1, 2011. (REUTERS) Cast member Olivia Wilde signs autographs for fans at the world premiere of the film "The Change-Up" in Los Angeles August 1, 2011. (REUTERS) Email Facebook Twitter LinkedIn Whats App Pin Interest