Ventriloquist Jeff Dunham plays Pittsburgh’s PPG Paints Arena on Dec. 31. Here, Dunham, seen with his puppet character Walter, receives a star on the Hollywood Walk of Fame in 2017 in Los Angeles.
Chris Pizzello/Invision/AP
Ventriloquist Jeff Dunham poses with his puppet character Walter after receiving a star on the Hollywood Walk of Fame on Sept. 21, 2017, in Los Angeles.