X Factor finalist Olly Murs has admitted that he has the hots for one of his backing dancers from the show.

Olly first saw 22-year-old Sianad Gregory when she danced during his swing routine in week three.

Olly told Heat Magazine: “Sianad’s got nice long legs – she’s really hot.

“That was my favourite dance, because both girls were unbelievably hot and dressed in witches’ outfits.

“It was a bit kinky. They were pretty tasty.”

Olly told Heat magazine: “She doesn’t know I fancy her, but when she reads this she will.”