The Academy Awards presenters list continues to grow, with Charlize Theron, Channing Tatum, Joseph Gordon-Levitt and Daniel Radcliffe added to the list.
It marks the first time that Gordon-Levitt, Radcliffe and Tatum will appear on the Oscar stage.
Theron won an Oscar for her role in "Monster," and received her second nomination for her leading role in "North Country."
Tatum will next be seen in "Side Effects," due out Friday, along with "White House Down," which hits theaters this summer.
Gordon-Levitt, meanwhile, most recently starred in "Don Jon's Addiction,".
Radcliffe will next be seen in "Kill Your Darlings," "Horns" and "The F Word."
Other Oscar presenters include "The Avengers" cast members Robert Downey Jr., Samuel L. Jackson, Chris Evans, Jeremy Renner and Mark Ruffalo; Jean Dujardin, Christopher Plummer, Octavia Spencer and Meryl Streep; and Mark Wahlberg and Ted.
Adele, Norah Jones and Barbra Streisand will be among the musical performers.
Awards will be handed out on Feb. 24 at the Dolby Theatre at the Hollywood & Highland Center. Seth MacFarlane will host the ceremony, which will broadcast live on ABC.