His apparent swipe at the Sherlock actress came after Amanda, 50, branded him "abusive, cruel and mean" at the weekend.
Giovanni, 33, who will not return for the new BBC series, did not name anyone during Sunday's show with Strictly judge Anton Du Beke, 58.
But to loud cheers, he told the audience at The Lowry in Salford, Greater Manchester: "Oh, I will be back, don't you worry."
This story is from the July 23, 2024 edition of Daily Express.
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This story is from the July 23, 2024 edition of Daily Express.
Start your 7-day Magzter GOLD free trial to access thousands of curated premium stories, and 9,000+ magazines and newspapers.
Already a subscriber? Sign In
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