Anna Kendrick shows off her stunning smile as she arrives at the 2010 Oscars held at the Kodak Theatre in Los Angeles on Sunday afternoon (March 7).

The 24-year-old Supporting Actress nominee chose to wear an Elie Saab light pink mousseline hand draped gown with a cap sleeve to the event and paired it with a Judith Lieber clutch. Doesn’t she look stunning?

Anna tweeted earlier this afternoon, “Shocked I slept at all last night. Oscar related exhaustion outweighed Oscar related anxiety :) Nervous, excited, thrilled, terrified etc.”

The 2010 Oscars will air TONIGHT @ 8PM ET/PT on ABC.

15+ pics inside of Anna Kendrick… More Here! »

Zac Efron and Miley Cyrus are set to join Kristen Stewart and Taylor Lautner as presenters at the 2010 Oscars.

The foursome will be presenting awards with other fellow actors throughout the evening.

Produced by Adam Shankman and Bill Mechanic, the 2010 Oscars will be presented on Sunday, March 7, at the Kodak Theatre and will televised live @ 5PM PT/8PM ET on ABC.

TELL JJJ: Who are you most excited to see on the Oscar stage?