Actor in a Leading Role:
Colin Firth in "King's Speech"
Born on September 10, 1960 in Grayshott, Hampshire, England, UK.
Other movies he participated in are "Love Actually", "A Single Man", "Girl with a Pearl Earing" and much more.
Actor in a Supporting Role
Christian Bale in "The Fighter"
Born on January 30, 1974 in Haverfordwest, Pembrokeshire, Wales, UK
He's known for the Batman movies, "Terminator Salvation", "American Psycho", and more.
Actress in a Leading Role
Natalie Portman in “Black Swan”
(Natalie Hershlag)
June 9, 1981 in Jerusalem, Israel
Also known for movies such as "Star Wars", "V for Vendetta", and "The Professional"
Actress in a Supporting Role

Melissa Leo in “The Fighter”
September 14, 1960 in New York City, New York, USA
Also known for "21 Grams", "Frozen River", "Homicide"
They are all great actors and actresses and did amazing in the movies.