Renee Zellweger, Zeta-Jones, Richard Gere and Queen Latifah joined already-announced presenters including Avengers stars Robert Downey Jr., Chris Evans, Samuel L. Jackson, Jeremy Renner and Mark Ruffalo.
Other presenters already announced include the four winners of the acting prizes at last year's Oscars: Streep, Jean Dujardin, Octavia Spencer and Christopher Plummer.
The 85th Academy Awards, the climax of Hollywood's annual awards season, have a musical theme this year, with highlights set to include Britain's Adele singing Oscar-nominated 007 theme tune Skyfall.Dame Shirley Bassey, Norah Jones and Barbra Streisand also will perform. It will be Streisand's first Academy Awards performance since 1977 when she sang the winning song from A Star Is Born.