Clooney, Pitt, Streep due at British film awardsEspionage thriller "Tinker Tailor Soldier Spy" and mute movie "The Artist" lead the race for Sunday's British Academy Film Awards, Britain's equivalent of the Oscars. The British prizes, known as BAFTAs, are considered a strong indicator of likely success at Hollywood's Academy Awards, and stars including Brad Pitt, George Clooney and Meryl Streep are due at the Royal Opera House ceremony.