Calvin Harris is an American singer, songwriter, disk jockey, and musician. He is best known for his singles "Blame" and the UK number 2 single "Outside." Harris featured on Jonas Brothers's song "Got A Plan" for which he DJ-ed the chorus.
"Got A Plan" reached #3 in 110 countries and became the fastest selling single in the UK where it sold 33 copies in its first week. He also collaborated with The Jonas Brothers on a track called "This Is Me" which featured Demi Lovato.