Move over, Hozier! When the Grammy nominee came to the award show stage to perform his hit "Take Me to Church," he was joined by the legendary Annie Lennox in a duet. Lennox did more than just sing alongside Hozier, though — she totally upstaged him with her badass self. She segued into the classic song "I Put a Spell on You," and then she proceeded to slay, owning the stage and making for one of the most memorable performances of the Grammys.