Hey TWIST girls!
Major smooching went down at last night's MTV Movie Awards! First, Zac and Vanessa were featured on the Kiss Cam, and both seemed super-nervous to pucker up in front of everyone. But shortly after, they had competition when Rob and Kristen -- they took to the stage to accept the award for Best Kiss and Rob totally went in for a peck from his leading lady. Check out both liplocks in the vids above and sound off -- who really had the better kiss -- Zanessa or Robsten?