Beyonce, Rihanna, Ciara, Lady Gaga...Everybody was working hard on next projects...Kelly was the one who left, so they called her...

Contributions to the music industry? C'mom guys, let´s get real here...
She´s not Janet, Mariah, Beyonce, Britney, Gaga or Rihanna...
She don't have such big contributions to the music industry....