News Kelly Clarkson Absolutely Slays This 'NSYNC 'Bye Bye Bye' Cover! By Alex Ungerman 6:15 PM PDT, July 22, 2015 YouTube Kelly Clarkson keeps outdoing herself with these covers! During a tour stop in Buffalo, New York, the singer decided to throw it back to 2000 and perform 'NSYNC's smash hit, "Bye Bye Bye." As is per usual for Kelly, the results were absolutely perfect! WATCH: Nick Jonas Loves Kelly Clarkson's Cover of 'Jealous': 'I'm a Big Fan'What we're starting to learn is that when Kelly is behind the mic there is absolutely nothing she cannot do! From Rihanna's "B*tch Better Have My Money..." WATCH: Kelly Clarkson Covers Taylor Swift's 'Shake It Off'To "Phantom of the Opera" with Josh Groban...Even "Drunk in Love."WATCH: Kelly Clarkson Covers Taylor Swift's 'Shake It Off'ESPECIALLY "Drunk in Love!" Keep killin' it, Kelly!And sometimes Kelly's rendition of a song is so good, the original singer has to give props! Watch Nick Jonas praise Kelly Clarkson for her cover of his song, "Jealous" below!Nick Jonas Is a 'Big Fan' of Kelly Clarkson, Shows Love For Taylor Swift and Calvin Harris This video is unavailable because we were unable to load a message from our sponsors. If you are using ad-blocking software, please disable it and reload the page.