The American singer is likely to sing a song from her recent album Red, and we’re hoping it’ll be this.
Also confirmed for the event are Robbie Williams, Muse, Ben Howard, One Direction, Mumford & Sons, Emeli Sandé & Justin Timberlake.
The BRIT Awards ceremony will be held on Wednesday 20 February 2013 at London’s O2 Arena, with James Corden hosting the night for the third year running.
For the first time, the trophy statue will be designed by Damien Hirst, following on from Sir Peter Blake’s design in 2012, and Vivienne Westwood’s in 2011.
More info on the event can be found here.