Photo Gallery: The 84th Annual Academy Awards 430/485

** EMBARGOED AT THE REQUEST OF THE ACADEMY OF MOTION PICTURE ARTS & SCIENCES FOR USE UPON CONCLUSION OF THE ACADEMY AWARDS TELECAST **Christopher Plummer, left, poses with presenter Melissa Leo and his award for best supporting actor for "Beginners" during the 84th Academy Awards on Sunday, Feb. 26, 2012, in the Hollywood section of Los Angeles. (AP Photo/Joel Ryan) ORG XMIT: ACATS142