just passed with flying colors. the 17-year-old's hair clippings have been sold for more than $40,000. bieber chopped his trademark hairstyle and then donated the leftovers to ellen degeneres who sold them on ebay for charity. superman's mom just got a makeover. diane lane will play the usually much more matronly martha kent in the new untitled "man of steel" film scheduled to debut in 2012. angelina jolie wrapped up her second visit to afghanistan yesterday as u.n. goodwill ambassador, bringing attention to the plight of refugees returning to afghanistan without jobs, homes, and other basic needs. and finally, adding yet another wrinkle to her eccentric performance portfolio, lady gaga made her debut as a catwalk model yesterday in paris at the tieri muglere fashion show. in addition to directing the show's music, she also debuted a new song on the runway called