London, Jan 17: Cate Blanchett has said that she won't be working with Brad Pitt, her co-star in `The Curious Case of Benjamin Button', again - because he is ''annoyingly'' in love.
The actress jokingly said that of all the challenges she faced during the making of the film, the biggest problem came courtesy of Pitt.
"Honestly, to see how in love with Angelina he is, it was really quite disgusting. Awful in fact. It''s in my contract now: I won''t ever work with him again," The Telegraph quoted her as saying.
The two actors, who earlier worked together in Alejandro Gonzalez Inarritu''s 2006 drama Babel, are now playing lovers in `Button'.