By Susan Knox Nikita Kuzmin’s gorgeous girlfriend has broken her social media silence after the pair were seen in a ‘heated exchange’ during the Celebrity Big Brother wrap party. On Friday night, Strictly Come Dancing professional Nikita, 26, became the runner-up in the 2024 series of Celebrity Big Brother after David Potts was crowned winner of the comeback show. When it was announced that Nikita had come second, he left the famous house after three weeks and was met by his partner Lauren Jaine after opened up about being away from her whilst on the show. As he stepped out of the house, Nikit…