Jahmene Douglas and his mentor Nicole Scherzinger shared a microphone and passed it between themselves during their duet, after one of the microphones appeared to fail.
The pair sang the Whitney Houston classic, 'The Greatest Love of All.'
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Sussex astronaut Tim Peake's space mission will be celebrated with a free exhibition at The Novium Museum in his home city of Chichester.
Emergency rescue teams were at the scene in East Sussex.
Plenty of warm sunshine with the chance of thundery showers later.