Tula Paulinea "Tulisa" Contostavlos sometimes known simply as Tulisa is an English singer-songwriter of Irish and Greek descent. She is formerly a member of the British hip-hop group N-Dubz and released her debut solo album, The Female Boss, on November 26, 2012 . She has also written an autobiography, "Honest: My Story So Far".
Relation with Little Mix
Contostavlos participated as a judge on the The X Factor and mentored the "Groups" category in her first year, including Little Mix, the first ever group to win the competition. She is now close friends with the group.