London Entertainment/Splash News
November 08, 2015

Jared Leto may be playing the Joker in the upcoming Suicide Squad movie, but the actor apparently is also one in real life. Leto leapt behind Diane Kruger on the step and repeat at last night's star-studded LACMA gala. The prank was captured by a bevy of cameras as an unknowing Kruger posed and her boyfriend Joshua Jackson got a good laugh.

Leto, who has been sporting a variety of rainbow hair hues of late, was in top sartorial form in a dark suit, red silk button-down and pink hair. Meanwhile, dressed in a palette of gorgeous blues, Kruger was quite the sport, later vowing revenge via social media. "Just you wait, I'll get you back," Kruger wrote on her Instagram. Could this be the start of an epic photobomb batttle?

RELATED: See Jared Leto in Disguise at Comic Con

Just you wait, I'll get you back f.....👻 @jaredleto

A photo posted by Diane Kruger (@dianekrugerperso) on