What is the song of Rosie's wedding gesture dance?

The wedding ceremony of "One Thousand Years" network celebrity and Rosie was crucial. A gesture dance was played live, and the bride appeared with the song "A How Years". Christina perri, a popular talented woman, sang The Dawn (Twilight 4) and The Millennium. This MV is very nice. Perri, dressed in a black gauze skirt, lit candles everywhere in the night, crossed the Millennium and waited for the warm and magnificent sunshine.