Who Did Robert Pattinson Kiss at the MTV Movie Awards?

After "Twilight" sweeties Robert Pattinson and Kristen Stewart won for Best Kiss -- again -- the lanky 25-year-old British heartthrob left Stewart at the podium, bounded off stage -- and as the crowd cheered, Pattinson found the other "Twilight" hunk, Taylor Lautner, and gave him a big old smooch. Watch!

Then Pattinson ran back onstage and tried to kiss Stewart as well. She squealed, "No!" and ran away laughing. "What? I want to take you back stage!" Pattinson said with a flirty grin, whisking her offstage.

Pattinson made a few other appearances at the podium to accept Best Male Performance and Best Fight from "Twilight: Eclipse" - and seemed awkward each time. But never more so than when he let an F-bomb fly while presenting the MTV Generation Award to his "Water for Elephants" co-star Reese Witherspoon.

Host Jason Sudeikis also had some choice moments, skewering everyone from Arnold Schwarzenegger to Justin Timberlake. Watch his opening sketch!

For a complete list of winners, click here!