By james art 
Judges believe Teeth could have been radio star Fearne Cotton, podcaster and TV presenter Rosie Ramsey, BBC sports presenter Alex Scott or comedian Sue Pollard during the ITV reality show on Saturday.
The program, hosted by Joel Domett, features celebrities singing anonymously while dressed in elaborate costumes. Giedroyc has been known by the panel for other characters in previous seasons.
The judging panel, which included Jonathan Ross, Mo Gilligan, Davina McCall and Maya Jama, voted Giedreutz off after she performed the Barry Crocker Neighbors tune.
Giedreutz said: “The gang, I’m going to get Sue Pollard,” adding that it was “so good to see everyone.”
She added that “training and show business” allowed her to change her voice to make it difficult for the judges.
“I was very pleased with Alex Scott, such a fun show, it’s impossible not to have fun on this show,” she added.
Giedreutz told YouTube show The After Mask that her comedy partner and former Great British Bake Off co-host Sue Perkins, who was on The Masked Singer in 2021, had no idea she was competing.
Asked if Perkins would be upset, she said: “No, because you didn’t tell me. She was a dragon and she never told me. So back to your girlfriend.
Guidreutz also said she was “really excited” to leave the program, but was sad she didn’t get the chance to perform the Pointer Sisters’ Automatic as classic Hollywood star Marlene Dietrich.
“Listen, if you said to me, ‘You’re going to get the chance to sing the Neighbors theme song dressed as a huge pair of curled teeth with pink tights and big pink flapping legs,’ I’d say I can stop my career now,” the comedian added .
“For me, that’s the pinnacle.”
Giedreutz said she told her husband, Ben Morris, who “took it really seriously” and had her practice her singing voice at home.
The Masked Singer continues on Saturday on ITV1, ITVX, STV and STV Player.
Harriet Rose hosts The After Mask on ITVX and YouTube: The Masked Singer UK.