By Victoria Johns Bradley Riches admits the clash between Fern Britton and Nikita Kuzmin made him ‘uncomfortable’ on Celebrity Big Brother. The Heartstopper star, 22, who was evicted from the house on Wednesday has forged a strong friendship with the Strictly Come Dancing professional, 26, who accused Fern, 66, of having a ‘beef’ with him. In awkward scenes, the former Good Morning Britain host, 66, accused the Ukrainian-born dancer of being ‘ageist’, prompting a visibly irritated Nikita to say he was ‘confused’. Giving his take on the cringeworthy scenes, speaking to the Mirror and other pres…