Beyonce and Jay Z lived up to their word, by opening the 56th Grammy Awards with a show-stealing version of 'Drunk in Love'.
Beyonce - stunning in a skimpy onesie - started on stage on her own, gyrating on a spinning chair, before being joined by her tuxedo-clad husband.
Other performances on the night included Madonna, Paul McCartney and Ringo Starr, Pink, Lorde and Taylor Swift.