We were lucky enough to have tickets to Rihanna's one-off London gig last night...

...and boy was it good! Jay-Z and Young Jeezy even joined in! The singer performed a few tracks from her new album Rated R, along with old hits like Umbrella and Please Don't Stop The Music!

Check out the photos:

Ri took to the stage with a net eye mask on, but she soon took it off!

Rihanna performed new song Russian Roulette from a big white chair

Our secret sources told us that celebs watching upstairs included Mr Hudson, Henry Holland and Jamie Afro from The X Factor!

Click next to find out  what happened after the show!