Gemma Collins has showcased her incredible figure in a bikini while holidaying in sunny Tenerife after shedding three stone.The 39 year old, who is launching her very own hand sanitiser to help protect the pubic from the coronavirus, was photographed looking chic in a black two-piece by the pool.The former TOWIE star looked gorgeous as she wore high-waisted bikini bottoms with mesh detailing on the sides alongside a strapless matching black bikini top.