Angelina Jolie showed fans her roots at the London premiere of Salt last night. Possibly figuring she now has nothing to hide since her sordid past has been dug up and bundled in a book for all to read, she showed off her dark roots and massive need for a dye job. But it wasn't like anyone noticed. The only UK stars who managed to drag themselves along to the premiere were Kerry Katona and newly-single Leona Lewis. Presumably, she was hoping to pick up Brad Pitt.