By Lucy Marshall TV host Fern Britton is rumoured to return to our screens very soon; a new series Celebrity Big Brother kicks off on Monday. The 66-year-old, who is best known for when she stirred up laughter on the This Morning sofa for years alongside Phillip Scofield, is in the runner as one of this year’s Celebrity Big Brother housemates. Other celebrities who have made the rumour list include Love Island star Ekin-Su Cülcüloğlu, X-Factor judges Louis Walsh and Sharon Osbourne, and Strictly dancer Nikita Kuzmin. A source told OK! that Fern is expected to reveal all about her tumultuous wo…