It was quite a night for Jennifer Aniston, who was among the esteemed winners at the 2012 MTV Movie Awards in Los Angeles on Sunday (June 3).

The former "Friends" beauty beat out Bryce Dallas Howard, Collin Farrell, Jon Hamm and Oliver Cooper for the Best On-Screen Dirtbag golden popcorn trophy - which she earned thanks to her role as a man-eating dentist in the movie "Horrible Bosses".

Looking beautiful in a curve-hugging black dress, Jen was handed her new hardware by presenters Mark Wahlberg and Mila Kunis.

Offering her thanks, the 43-year-old told the Gibson Amphitheatre audience, "I would like to say thank you to the television show 'Friends' for letting me unleash my inner-sweetheart, and here's to ('Horrible Bosses' director) Seth Gordon for letting me be a dirtbag."