Whitaker was named Best Actor for his performance as Ugandan dictator Idi Amin in The Last King of Scotland, while Hudson garnered Best Supporting Actress for her role as Effie White in Dreamgirls at the star-studded ceremony at the Shrine Auditorium in Los Angeles.
Accepting his award, Whitaker said, "Doing this role gave me so many blessings. One was being able to go back to Africa and touch my roots."
Hudson gushed, "There is nothing like being recognized and honored by your own."
Keke Palmer picked up the coveted Best Actress award for Akeelah and the Bee, while Djimon Hounsou was named Best Supporting Actor for Blood Diamond, after losing out in the same category last weekend at the Academy Awards.
Other winners in TV included Vanessa Williams for Best Supporting Actress in a Comedy for Ugly Betty--which was named Best Television Comedy Series--Tyler James Williams for Actor in a Comedy Series in Everybody Hates Chris, and Tracee Ellis Ross for Actress in a Comedy Series in Girlfriends.
In music, Prince and Mary J. Blige picked up Male Artist and Female Artist, respectively, The Roots in the Group category, and Gladys Knight for Jazz Artist.
Comedian Bill Cosby was inducted into the NAACP Image Awards Hall of Fame and U2 frontman Bono received the Chairman's Award for his tireless campaigner against world poverty and debt.
The Image awards are given out annually by America's National Association for the Advancement of Colored People.
COPYRIGHT 2007 WORLD ENTERTAINMENT NEWS NETWORK LTD. All Global Rights Reserved.