Famously bald Seinfeld star Jason Alexander showed up to the 27th Annual C.S.A. Artios Awards in Beverly Hills Monday with a full head of hair. Jason Alexander is bald no more! 'George' has hair! The formerly bald Seinfeld star showed off his new look this week, but warned his Twitter followers over the summer, "I am experimenting with some interesting hair systems. Don't be shocked if you suddenly see pics of me with more hair than usual."