Live Nation has announced today that Jamaican musician Shaggy will join Sting on his European Summer Tour of historic venues. Performing both separately and together, the iconic artists will play selections from their island-flavored, collaborative album, 44/876 (due out April 20th), as well as melding their bands to explore each other’s most celebrated hits such as "Every Breath You Take," "Englishman in New York," "Message in a Bottle,” “It Wasn’t Me,” "Mr. Boombastic" and "Angel.”