'Twilight' star Taylor Lautner prepares for the Oscars

Taylor Lautner - AP Photo

Tonight, Twilight stars Taylor Lautner and Kristen Stewart are expected to present at the 82nd Annual Academy Awards celebration.
Their Twilight series co-star, Anna Kendrick, is nominated for "Best Supporting Actress" for her work as "Natalie" in Up In The Air.
Kendrick expressed to E! Online her excitement about getting to see the two, and Friday Lautner took to the stage to prepare for his part in the procession.
Lautner was among many who practiced in Hollywood Friday, including Penelope Cruz, Sandra Bullock, Kate Winslet, Matt Damon, Sarah Jessica Parker, Sam Worthington, Gerard Butler, and Bradley Cooper.
The Oscars begin at 5:00 p.m. PST/8:00 p.m. EST on ABC tonight, and more information about the event can be found here.