Sandra Bullock and Scarlett Johansson MTV Kiss

Sandra Bullock and Scarlett Johansson surprised everyone when they kissed on the lips at the MTV Movie Awards 2010 held earlier.

But they're not the Best Kiss winners 'coz it was won again by Kristen Stewart and Robert Pattinson for The Twilight Saga: New Moon.

The Sandra Bullock - Scarlett Johansson Kiss happened when the latter presented the MTV Generation Award to Bullock.

Watch a Youtube video of it:

At the Critics' Choice Awards, Bullock also kissed Meryll Streep on the lips.

Sandra, who won as Oscar Best Actress for The Blind Side, unfortunately lost the MTV Best Female Performance to Kristen Stewart.

Full list of winners HERE.