Strictly host Claudia made the confession as she took to the stage with co-presenter Tess Daly and the Strictly bosses to collect the gong.
She laughed: "Thank you! I'm slightly regretting those three tequilas now... We're going out for five days to celebrate this!"
Both Claudia and Tess stunned in their red-carpet gowns and seemed over the moon to have won. Especially Tess, who was convinced Adele: Live At The BBC would scoop the prize.
Tess said: "Oh my goodness, we are genuinely shocked! We both thought Adele At The BBC would win today. My daughter said, 'You've got no chance!'
"We have never won a BAFTA before - it means the world to all of us!"