The Indiana Jones star Shia LaBeouf has confessed that he harbours a crush on American newscaster Diane Sawyer.

Despite the fact that Sawyer is 40 years older than him, 22-year-old LaBeouf admits that he has always lusted after the Good Morning America host, according to contactmusic.com.

When asked by a magazine about his number one woman, he replied: "Diane Sawyer, she just does it for me."

Unfortunately for the actor, Sawyer is married to Hollywood director Mike Nichols.