Robert Pattinson & Taylor Lautner: Kissing Co-Stars

They play arch nemeses in the “Twilight Saga” films, but last night (June 5) Robert Pattinson and Taylor Lautner were quite affectionate.

It all went down when Rob and his “Eclipse” costar/real-life girlfriend Kristen Stewart won the Best Kiss award at the 2011 MTV Movie Awards.

Upon arriving onstage, Pattinson surprisingly told Stewart, “I don’t wanna kiss you,” adding that there was someone in the Gibson Amphitheatre audience that he wanted to smooch.

Rob quickly made his way back into the seating area, found Taylor Lautner, and gave him a big kiss, much to the delight of everyone in attendance.

Enjoy the pictures of Robert Pattinson kissing Taylor Lautner at the 2011 MTV Movie Awards (June 5).