Hit US quiz show Jeopardy! is back this New Year with all-new celebrity episodes. After launching the Celebrity Jeopardy! spin-off in 2022, season 2 arrived last fall and features a star-studded line-up. Contestant Katie Nolan took part in Celebrity Jeopardy! during the show’s January 9 episode and revealed what she did in preparation for quizzing. Raring to go for the Celebrity Jeopardy! semi-finals this January were contestants Steven Weber, Katie Nolan, and Dulé Hill. The trio’s Jeopardy! experience began back in October and November last year, and their quizzing talents are seeing them int…