Keisha Knight-Pulliam of "The Cosby Show" and two star hometown athletes were the big attractions at the Celebrate the Season Parade in downtown Pittsburgh Saturday. "I'm having a great time," said 9-year-old Keisha, adding that she wants Santa to drop off a a video-cassette recorder and a BB gun when he stops by her house this year. Olympic hurdler Roger Kingdom and basketball player Suzie McConnell, both Pittsburgh natives, rode in the parade in an open convertible. "If you can't get into the Christmas spirit from this (parade), I don't know what would get you into the Christmas spirit," McConnell said. Kingdom added: "We're just proud to have everybody coming out to honor us."