Naman Ramachandran Jesy Nelson, one of the founding members of popular British music group Little Mix, is leaving the band, it was announced on Monday.“After an amazing 9 years together Jesy has made the decision to leave Little Mix. This is an incredibly sad time for all of us but we are fully supportive of Jesy,” the group’s official handle tweeted on Monday.After an amazing 9 years together Jesy has made the decision to leave Little Mix.