Muireann McDonnell from Ireland took to the stage today to rehearse for the second time. Prior to the rehearsal she admitted that she had been nervous. "You get an idea of the stage when you see the pictures but when you come and see it for real it’s just amazing!" Muireann is proud to be representing Ireland this year; "It means so much to be here and meeting kids from all around the world," she said with a smile. You can watch a sneak peek of her first rehearsal here.