Jennifer Aniston may be dating Bradley Cooper but sources says she is still “open” to dating her new co-star Gerard Butler.

An insider says if Aniston and Cooper’s relationship doesn’t pan out, then the actress may pursue a romance with Butler. “If that (Cooper) doesn’t work out, she would certainly be open to dating Gerard,” the source says.

Aniston and Butler have been flirting on the set of Bounty Hunter. “They flirt, but it’s pretty innocent,” the insider adds. “In the future, love could blossom.”

Source, Bauer-Griffin