Maddi Jane actually Madeleine Jane Gray (born September 4, 1998 in Chicago , Illinois ) is an American singer who became known for her cover versions of well-known songs on YouTube. Your YouTube channel has over 400 million hits on your videos (as of January 2018) . [3] She has been on the Billboard Social 50 charts several times [4] ; with her cover of Rolling in the Deep she rose to number 4