Rihanna, Paul McCartney and Kanye West 'to perform new collaboration Four Five Seconds at the 2015 Grammy Awards'

Rihanna is set to perform at the 2015 Grammy Awards with Sir Paul McCartney and Kanye West.

The 26-year-old pop princess will take to the stage at the Staples Center in Los Angeles on February 8 with the legendary Beatles star and the rapper for a rendition of their recently-announced collaboration, Four Five Seconds. 

And the Bajan singer is said to be delighted at the prospect of kicking off her musical comeback alongside the duo.