Fan favorite contestants get into the Holiday spirit with a Christmas Singalong! This two-hour special features never-before-seen holiday performances, laugh-out-loud bloopers and exciting behind the scenes footage for fans to enjoy in the “The Masked Singer Christmas Singalong” special holiday episode of THE MASKED SINGER airing Tuesday, Dec. 28 (8:00-10:00 PM ET/PT) on FOX. (MS-615/616) (TV-PG D,L,S,V)

Cast: Ken Jeong; Nicole Scherzinger; Robin Thicke; Jenny McCarthy and Nick Cannon.