Little Mix Member Explains Why She Is Leaving The Group Little Mix member Jesy Nelson has announced that she is leaving the girl group after an incredible nine years performing together. The singer explained that she wanted to focus on her mental health because the band has taken a toll on her. Jesy opened up on her decision with an Instagram post on Monday saying; “The past nine years in Little Mix has been the most incredible time of my life. The truth is recently being in the band has really taken a toll on my mental health. “I find the constant pressure of being in a girl group and…