On Friday morning, Taio Cruz performed on ABC as part of Good Morning America's Summer Concert Series -- and he was surprised onstage with a special honor.  Taio got  a huge plaque that his record company put together, commemorating the fact that Taio has sold an astonishing 10 million singles in the U.S. alone.  Of those singles, one, "Dynamite," is the first single ever by a British artist to reach the five-million download mark.

Taio plans to release a new CD by the end of the year, but he reveals that he's going into the studio at the end of this month to work with Justin Bieber's new record -- he's planning to co-write songs with Justin for the project, and maybe produce some of it as well.