The singer - who used to date Simon Cowell - lost the skate-off with Sharron Davies, 47.
'I had such high hopes for this,' an emotional Sinitta, 41, said on hearing the news.
'I was starting to love it. I can hardly speak.'
Sinitta scuppered her chances in the skate-off when she cut through partner Andrei Lipanov's trousers with her blades when a lift went wrong.
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