The Brooklyn pop-metal duo stopped by the BBC Radio 1 show and laid down a cool ass cover of Beyonce's 2006 B'Day banger "Irreplaceable."
In an airy soprano voice, Alexis Krauss tackled all the high-pitched runs diva Beyonce laid down on the track almost six years ago.
Alexis received all the shine since there wasn't a part for her partner in crime Derek Miller to let loose on. The Brooklyn duo initially hit up BBC Radio 1 to release an acoustic version of their latest single "Comeback Kid."
Alexis and Derek released their sophomore album Reign Of Terror in February and have been riding high ever since.
Besides covering Beyonce tracks, Sleigh Bells are currently on tour and will be heading back to the United States on March 27 to perform in Washington, DC.
Catch them if you can!
Take a listen to Sleigh Bells cover of "Irreplaceable" below!