"I expected her to to show up in some weird get-up, but she arrived in a very serious black Chanel suit and she was quite intelligent." Beloved U.S. broadcaster Barbara Walters confirms Lady GaGa is on her annual list of the year's 10 Most Fascinating People. The Poker Face singer will join Adam Lambert and Tyler Perry among others on Walters TV special, which will air in the U.S. next week (09Dec09).