By Victoria Johns Bobby Brazier and Ellie Leach looked very cosy as they headed into a flat together after a late night stroll on Wednesday. The Strictly Come Dancing stars have got tongues wagging in recent weeks as romance rumours continue to swirl after it was revealed Ellie, 22, had moved to London. They are yet to confirm or deny their relationship, however when Bobby, 20, who lives in Essex, was papped going into a flat with Ellie at 11.15pm with what looked to be an overnight bag, they looked every inch a couple. Having spent an evening in the capital at the Lyric theatre after posing t…