Christian Bale and Natalie Portman Christian Bale and Natalie Portman

Last year's big Academy Award winners — Christian Bale, Melissa Leo, Colin Firth and Natalie Portman — will take the stage again on Sunday, but this time as presenters, the academy announced Thursday.

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Bale and Leo both received Oscars for their supporting roles in The Fighter, while Portman (Black Swan) and Firth (The King's Speech) took home Academy Awards for their lead performances.

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The foursome joins an impressive list of previously announced presenters, including Halle Berry, Bradley Cooper, Tom Cruise, Cameron Diaz, Chris Rock — and even The Muppets, Kermit and Miss Piggy.The 84th Academy Awards, hosted by Billy Crystal, airs Sunday, Feb. 26 at 8:30 p.m. ET/ 5:30 p.m. PT on ABC.