NSYNC has worked with Britney Spears .
In addition to a host of Grammy Award nominations , NSYNC has performed at the World Series , the Super Bowl and the Olympic Games , and sang or recorded with Elton John , Stevie Wonder , Michael Jackson , Janet Jackson , Phil Collins , Celine Dion , Aerosmith , Nelly , Left Eye , Mary J. Blige , country music supergroup Alabama , and Gloria Estefan .
NSYNC