Kidman plays British adventurer and spy Gertrude Bell opposite former Twilight heart-throb Robert Pattinson as T.E. Lawrence, better known as Lawrence of Arabia, in German veteran Werner Herzog's Queen of the Desert.
Blanchett joins Natalie Portman and Christian Bale in Knight of Cups, about the perils of fame, by reclusive US director Terrence Malick.
Kosslick said he hoped Malick, who won Berlin's prestigious Golden Bear top prize for The Thin Red Line in 1999 and the Palme d'Or at Cannes in 2011 for The Tree of Life, would attend the red-carpet premiere.
Seydoux, the latest Bond girl in the British spy franchise, returns to Berlin with French director Benoit Jacquot in Diary of a Chambermaid, based on a novel already adapted by cinema greats Jean Renoir and Luis Bunuel.
British actor Mirren stars in Woman in Gold, the true story of Holocaust survivor Maria Altmann who fought the Austrian government for nearly a decade for restitution of valuable Klimt paintings that the Nazis stole from her family.
US director and screenwriter Darren Aronofsky (Black Swan) will serve as president of the jury judging the 19 main contenders and handing out the Golden and Silver Bear prizes on February 14. Last year, Chinese director Diao Yinan's cop thriller Black Coal, Thin Ice took home the Golden Bear.
- AAP