Dec 24, 2025 12:30pm PT Celine Dion Parodies a ‘Grinch’ Monologue and Sings ‘All by Myself’ in Costume on Christmas Eve By Selome Hailu Plus Icon Selome Hailu Latest Celine Dion Parodies a ‘Grinch’ Monologue and Sings ‘All by Myself’ in Costume on Christmas Eve 23 minutes ago Bowen Yang’s ‘SNL’ Exit Is Most-Watched Episode in a Year 3 hours ago ‘Rob Reiner — Scenes From a Life’ Special on CBS News Hits 6.2 Million Viewers 21 hours ago See All Celine Dion Celine Dion seems to have a plan to steal Christmas. The iconic singer posted a video on Instagram on Wednesday of herself sitting by a fireplace while wearing a Grinch costume — complete with detailed bright green makeup. She opens the video by talk-singing the chorus of “All by Myself” before launching into a parody of the Grinch’s monologue about his schedule from the Jim Carrey-led 2000 film “How the Grinch Stole Christmas.” Related Stories Hitmakers Repeat Offenders: How Smash Singles From Sabrina Carpenter, Shaboozey and Benson Boone Came Together “The nerve of those Whos, inviting me down there on such short notice.