Forget the contestants, Kelly Rowland looks sizzling: X Factor judge smoulders on the beach in Miami
 

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The former Destiny's Child singer soaked up the Miami rays in Florida ahead of her return trip to the UK to sit in The X Factor hot seat on the judging panel.

Looking sensational in a skimpy purple bikini, the 30-year-old star displayed an enviably toned body without an ounce of spare flesh anywhere.