New Eurovision host Angela Scanlon discovered that she has a very famous relative. The TV star, who is replacing Scott Mills in the UK's Eurovision commentary line-up this year , is actually distantly related to actor and comedian Stephen Mangan . The stars are third cousins once removed, a connection which came to light on Angela's show Ask Me Anything a few years ago. Episodes star Stephen was appearing on the TV programme when Angela said: "So I heard, like, whispers that maybe we were