Taio Cruz's "Dynamite" becomes the 10th song to top the 6 million mark in digital sales. It's the second best-selling song by a British artist (following Adele's "Rolling In The Deep," 7,036,000). It's also the second best-selling song that failed to reach #1 (following Jason Mraz's "I'm Yours," 6,104,000). "Dynamite" peaked at #2 in August 2010.