After winning the 2019 Latin Grammy for best new artist, New York-based Venezuelan singer Nella has signed to Sony Music Latin, Billboard has learned.At the time of signing with Sony Music Latin’s president Alex Gallardo, she was accompanied by her mentor, Grammy and Latin Grammy-winning producer Javier Limón.“Nella is a unique voice,” Gallardo said in a statement. “She was born in Margarita, Venezuela, but it could well have been in Seville or Cádiz.