Congo's actress Rachel Mwanza (L) receives the Silver Bear award for the best actress from actor Jake Gyllenhaal during the awards ceremony at the 62nd Berlinale International Film Festival in Berlin February 18, 2012. Mwanza was awarded for her work in the movie "Rebelle" (War Witch). [Photo/Agencies]

Congolese actress Rachel Mwanza reacts after she has been awarded with the Silver Bear as best actress in the movie War Witch (Rebelle) at the 62nd Berlinale International Film Festival in Berlin February 18, 2012. [Photo/Agencies]