The 'ANTI' singer will perform at the event on 24th February.
Rihanna has been confirmed to perform at this year's BRIT Awards.
The 'Work' singer will join Justin Bieber, The Weeknd, Adele, Jess Glynne, James Bay and Little Mix, who will all perform at the O2 Arena on Wednesday 24th February.
Although she wasn't nominated this year , Rihanna has previously won the 'International Female Solo Award' twice.
Last week saw Rih unveil her brand new collaboration with Drake, 'Work' , which will serve as the first single from her new studio album 'ANTI.'
'ANTI' was released as a free download on TIDAL last week for the first one million downloaders. It's now available to buy on iTunes.