'I went to New York City to see Bebe Buell perform live and I knew after two songs that I had to manage her,' said Wendy Dio. Beverle Lorence 'Bebe' Buell, the 57-year-old American fashion model and singer, and Playboy magazine's November 1974 Playmate of the Month, has inked a management deal with Wendy Dio's Niji Management.