Gemma Arterton - Arterton Flaunts Kissing Ban To Plant One On Gyllenhaal

GEMMA ARTERTON surprised her co-star JAKE GYLLENHAAL after shoving her tongue in his mouth while filming kissing scenes for their upcoming movie PRINCE OF PERSIA: THE SANDS OF TIME.

The actress, who plays a sixth century princess to Gyllenhaal's prince, couldn't help but inject some passion into their smooch - despite the pair's shared understanding that their embraces would remain relatively tame.

Arterton recalls, "There's an unspoken no-tongues rule on set. But I got so carried away, it kind of slipped out."

But the former Bond girl maintains the pleasure was all Gyllenhaal's: "Everyone said I was lucky to be snogging (kissing) him, but he's the lucky one!"