It's the last night of Celebrity Operation Transformation, and yes, that did go fast but that's because the famous folk only do it for a month. Tonight we'll find out the final weigh-ins of our leaders; X Factor singer Mary Byrne, beauty expert Triona McCarthy, chef Gary O'Hanlon, social media influencer James Patrice and singer Kayleigh Cullinan. It won't be just about the pounds lost either, we'll also be hearing how many inches the celebs have shed while we'll also see how they get on when they had their fitness levels retested.