Photo Credit: Wenn
The Change-Up is the upcoming film starring Ryan Reynolds and Jason Bateman where basically they switch places; married guy takes over body of single guy and vice versa. The movie also stars Leslie Mann, Olivia Wilde, and Mircea Monroe. Look for it in theaters on August 5th. For more info, visit The Change-Up official website.
Two friends, Mitch (Ryan Reynolds) and Dave (Jason Bateman), who have drifted apart, now lead different lives, Dave is an overworked lawyer, husband, and father of three, and Mitch is a single, quasi-employed man-child. Both believe the other has a better life, and while peeing into a wishing fountain, the two remark that they wish they had each others lives, the next morning, they wake up to find themselves in each others bodies, living each others lives. [Wiki]