"S.O.S" is a song by American pop band Jonas Brothers. The song was released as the band's second single from Jonas Brothers, their second studio album, in 2007. It was also their debut single in Europe in May 2008 and in UK in early June 2008. S.O.S is featured on the album Now: The Hits of Winter 2008 in Australia and Now That's What I Call Music! 70 in the UK.