Starstruck, ITV's newest talent show, has had a stellar judging line-up so far with country-pop sensation Shania Twain joining comedian and singer, Jason Manford, and superstar singers Beverley Knight and Adam Lambert.
But this week's episode, Saturday, March 18, Shania will be replaced by Irish pop legend and TV presenter, Ronan Keating.
Starstruck sees members of the public perform as their idols, recent weeks have seen Bon Jovi, Meatloaf, Stevie Nicks and more taken on by soundalikes.