By Charlotte Tutton Celebrity Big Brother viewers believed they’d spotted Nikita Kuzmin with a mobile phone in the house, after he headed to the Diary Room. The Strictly Come Dancing pro headed to speak to Big Brother about events in the house, and his hope for some fun ahead of the next eviction on Tuesday night. But as the dancer walked in with his breakfast, he placed something on his lap that some fans thought was a phone. Other viewers were quick to explain the truth though, commenting on Nikita having diabetes and requiring a blood sugar monitor to check his sugar levels. Nikita has prev…