"Je Crois" (I believe) is a song performed by Belgian singer Roberto Bellarosa, released as the second single from his debut studio album Ma voie (2012). It was released on July 6, 2012 as a digital download in Belgium on iTunes. The song was written by Quentin Mosimann, Thierry Leteurtre, Maud Brooke and produced by Tiery-F.
A music video to accompany the release of "Je Crois" was first released onto YouTube on July 27, 2012 at a total length of two minutes and fifty-seven seconds.