Kelly Brook displays her remarkable flexibility in hilarious video

Kelly Brook displayed her remarkable flexibility on Wednesday but all was not as it seemed in a hilarious Instagram video with her Heart colleagues. The former model, 46, was seen lying on her radio studio floor as she took a deep breath and brought her legs up over her head, showing off her impressive flexibility. However as they video continued, Kelly's colleague Jason King, 51, was seen lying across her back wearing her heeled knee high boots pretending to be her. The presenting duo couldn't contain their laughter after revealing the secret behind Kelly's remarkable flexibility as they rolled around the floor giggling.