Strictly Come Dancing couple Rose Ayling-Ellis and Giovanni Pernice are the ones to watch, sources tell OK!, as the stars "could win" the series.The EastEnders actress, 26, who uses British Sign Language (BSL) to communicate and has a hearing aid, is said to have an "unwritten language" with her professional dance partner, Giovanni, 31. A source close to Rose told us: “People are absolutely gobsmacked at how well Rose and Giovanni are doing.