“She Knows” is a song performed by American singer-songwriter Ne-Yo, taken from his sixth studio album, Non-Fiction (2015). It features a guest verse by rapper Juicy J. The song was released on September 16, 2014 by Compound Entertainment and Motown Records, and serves as the lead single from the album following the release of an R&B-tinged first single, “Money Can’t Buy”. The song was produced by Dr. Luke and Cirkut, with vocal production by Jesse “Corparal” Wilson. The official remix, the “R&B Remix” features Trey Songz, The-Dream and T-Pain. Another official remix was released on February 20, 2015 and it features Fabolous, French Montana and the original guest Juicy J.