Whoa – what makes Adam – who has parts in both The Bounty Hunter AND The Back-Up Plan, prefer one Jennifer to the other? Find out here at HollywoodLife.com!

Adam Rose has worked with two of Hollywood’s hottest Jens- Jennifer Lopez and Jennifer Aniston, but when asked to choose his favorite leading lady, he had to choose his The Bounty Hunter co-star!

“That’s tough, really tough. I’m gonna go with Aniston,” the actor told HollywoodLife.com at OK! magazine’s Sexy Singles party in Beverly Hills, Calif. April 14.

Adam’s love for Jen, 41, goes way beyond the fact that she’s easy on the eyes. “She’s a blast! She’s funny, she’s cool, she’s easy to hang out with, she is a good person,” he gushed to us.

But don’t worry – although he does seem to prefer America’s Sweetheart, it’s not as if Adam hates J.Lo! “Ask me on any day and it could change,” Adam exclaims of the 40-year-old superstar.

Most guys would kill for a chance to talk to – let alone work with – either of these two A-list ladies. Adam, you are one lucky man!