Kristen Stewart - MTV Movie Awards 2009

Kristen Stewart shows off her pearly whites as she arrives at the 2009 MTV Movie Awards held at the Gibson Amphitheatre on Sunday evening (May 31) in Universal City, Calif.

The 19-year-old actress paired her Yigal Azrouël embroidered taffeta dress with Converse sneakers (JJJ note: she twisted her ankle). Kristen just won Best Kiss with costar Robert Pattinson!

Kristen, Robert and Taylor Lautner will be presenting the official New Moon trailer next at the Movie Awards. Be sure to watch!