OTI Mabuse has been left red in the face after Saturday Kitchen Live host Matt Tebbutt revealed she had been "knocking back" alcohol.
The Masked Dancer judge laughed nervously as chef Matt detailed how she had been sinking the prosecco as she believed it to be "non alcoholic".
Making a guest appearance on the cooking show, Oti, 30, spoke of her "excitement" ahead of the Masked Dancer final on ITV on Saturday night.
After discussing the release of her children's book with wine expert Olly Smith, Matt jumped in to tell the audience about Oti's mistake. "Earlier while we were watching Rick Stein, Oti was merrily knocking back what she thought was non-alcoholic prosecco," Matt said.
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