Victoria's Secret Design By Heidi Klum For The 80th Annual Academy Awards

Gil Cates and the Academy today announced presenters and perfomers for the Feb. 24 Oscars:

-- All four of last year’s winners in the acting categories—Alan Arkin, Jennifer Hudson, Helen Mirren and Forest Whitaker will be presenting awards.

-- Others so far, from A to Z: Amy Adams, Jessica Alba, Cate Blanchett, Josh Brolin, Steve Carell, George Clooney, Penelope Cruz, Miley Cyrus, Patrick Dempsey, Cameron Diaz, Colin Farrell, Harrison Ford, Jennifer Garner, Tom Hanks, Anne Hathaway, Katherine Heigl, Jonah Hill, Dwayne Johnson, Nicole Kidman, James McAvoy, Queen Latifah, Seth Rogen, Martin Scorsese, Hilary Swank, John Travolta, Denzel Washington and Renee Zellweger.

-Amy Adams (shown here) will sing Happy Working Song from Enchanted.
-Kristin Chenoweth and Marlon Saunders will sing That's How You Know, also from Enchanted.
-Jon McLaughlin will perform So Close from Enchanted.
-Glen Hansard and Marketa Irglova will perform their nominated song, Falling Slowly, from Once.
-Jamia Simone Nash will perform Raise It Up, from August Rush, with the IMPACT Repertory Theatre of Harlem.