Right before his performance at GQ's Super Bowl party, ET chatted with LL Cool J, who admitted that his concert that night would be impromptu and he was going to "wing it." The 44-year-old rapper, who is set to host the Grammys next weekend, revealed a similar philosophy to hosting the music awards show. "I just want to have fun," Cool J said of his upcoming hosting gig. "I'm not trying to be Billy Crystal. I don't think that I'm that."