Natalie Dormer had to "get Jennifer Lawrence off my face" after the pair accidentally locked lips on the red carpet.
The Hunger Games co-stars were at the London premiere of Mockingjay Part 2 when the slip up occurred during a filmed interview.
Lawrence swooped in from one side to peck Dormer on the cheek, but got quite the surprise when they touched lips instead.
With a wave of her hands and a laugh, Lawrence, 25, exclaimed, "Oh my god, sorry".