Hollywood's most sizzling on-set romances

GALLERIES

Hollywood's most sizzling on-set romances

No such problem on the set of Woody Allen's 2008 romance Vicky Cristina Barcelona.

Penelope got a boyfriend and an Oscar out of her performance as a fiery artist in a love triangle with her ex-husband and his current paramour.

Scarlett Johansson was the other woman. But when the cameras stopped rolling Javier only had eyes for one...