"Nobody Knows" is a 2011 song by Slovak recording artist Celeste Buckingham, distributed by Universal. Co-written and co-produced by herself along with Andrej Hruška and Martin Šrámek, it was pre-released on November 7, 2011 as the second forerunner of the singer's then upcoming studio album Don't Look Back (2012), which followed a few months later. The song's accompanying music video directed by Braňo Vincze, was premiered on the local music channel MTV on March 1, 2012.