(Cover) - EN Showbiz - Ryan Reynolds struggles with life away from filming.

The star of this summer's superhero blockbuster Green Lantern has joked that his acting career stops him from falling apart at the seams. Luckily, the Hollywood heartthrob, whose divorce from Scarlett Johansson was finalised earlier this month, has plenty of forthcoming movies, including comedy caper The Change-Up.

"Honestly, I don't keep it together," Ryan joked to Entertainment Tonight. "As soon as the cameras stop rolling, even these ones, I just turn into an absolute wreck."

The Change-Up stars Justin as a lothario who accidentally switches bodies with his more straight laced friend, played by Jason Bateman. Ryan was desperate to star with The Arrested Development funnyman, quipping, "My whole life I've wanted to get inside Jason Bateman... and here I was."

"When you get them together they try to outwit each other... because they're both so funny," said Leslie Mann, who plays Jason's wife in the forthcoming movie. "And half the time I don't know what they're talking about." (C) Cover Media