By Jamie Brassington & Zara Woodcock Nikita Kuzmin won over the hearts of a nation on Celebrity Big Brother after impressing in his role as a professional dancer on BBC One’s Strictly Come Dancing \- but his life off-screen is just as interesting. The 26-year-old Ukrainian-Italian choreographer, who quickly became a fan favourite in the competition, is currently in the Celebrity Big Brother house. But what about his life when he’s not dancing or on TV? Nikita is dating Lauren Jaine, a 23-year-old model with over 8K followers on Instagram. She’s signed with First Model Management and is a gradu…