Glitter may have been a turkey, but it wasn't so bad that it led Mariah Carey to attempt suicide — at least that's what the 32-year-old diva tells Matt Lauer on tonight's Dateline NBC. Carey insists it's "absolutely not" true that she tried to kill herself on July 25, 2001, when she was rushed to a New York hospital after her mom called 911. "I'm far too much of a spiritual person to do that," she says. "That's God's choice when it's time for me to go."