There's no way we could be this lucky... right?!
According to TMZ, the two legendary singers apparently spoke about how much sense it'd make for them to work together at some point, and as it's being reported now,
[Image via Instagram.]
Rihanna made a surprise appearance to join the two rap icons on stage during a performance of All Of The Lights (above).
#RihannaNAVi made historih tonight as the first person to Watch The Throne AND join it!!! No one is allowed on that stage! Thank u guys
— Rihanna (@rihanna) May 20, 2012
We're sure your fans want to thank you too, gurl! Your participation definitely helped make the night an unforgettable experience for anyone lucky enough to attend.