Rihanna surprised her fans on Saturday by announcing some eagerly awaited new music. 
The Bajan beauty took to Twitter to give followers a glimpse of her new material, sharing her collaborative track with Beatles legend Paul McCartney and Kanye West.
The 26-year-old Umbrella singer dropped the song titled Four Five Seconds with the tweet 'FIRST GLIMPSE AT MY NEW MUSIC!!!
The track features 72-year-old McCartney on guitar and 37-year-old rapper West doing what he does best.
In the catchy song which is available on iTunes now, Riri croons 'Now I'm four, five seconds from wildin'/And we got three more days 'til Friday,' 
Leaving quite a gap between her work, Rihanna's last album was Unapologetic which was released in November 2012.