By Charlotte Tutton The Masked Singer’s Dippy Egg may have finally been identified, according to ITV’s Lorraine Kelly. The show hosted by Joel Dommett returned this weekend, with Dippy Egg being one of five acts to perform. Strictly Come Dancing judge Shirley Ballas was unveiled as Rat on the show in twist no one saw coming. But amid rumours Lorraine herself is on the series as Owl, the TV host said she’s willing to bet an ITV co-star is Dippy Egg on the series. Lorraine accused Good Morning Britain host Ed Balls of being under the costume, and let’s just say his denial was not exactly convinc…