Kelly Clarkson delivered the ever-rare Britney Spears live cover last night in concert, belting out a rendition of the pop queen's "Till the World Ends."
The inaugural American Idol winner has been performing covers of other artists, a la Taylor Swift, during her Stronger tour, and Brit Brit was on tap.
"I thought this would be a fun one you'll enjoy," she told an L.A. crowd before singing. "I know you know this song ... I expect everybody on these 'Os!'"
Kelly did an awesome job, even if she has mixed feelings about the song.
According to TooFab, she said, "I love that song. I always get this bad taste in my mouth though ... when I hear Britney Spears because usually she's my cardio music and I frickin hate cardio! I frickin' hate the gym ... the gym can suck it!"
Indeed. Way to stick it to the treadmill!