Rihanna joined Jay-Z onstage Sunday night in Los Angeles to sing "Run This Town" and her Young Jeezy-assisted track "Hard." While it wasn't her first performance since she was assaulted by then-boyfriend Chris Brown in February, it did mark the first time she's performed any new material from the upcoming Rated R album.
Rihanna told MTV News on Monday that she was ushering in a "new era" at the concert.
Rihanna will preview Rated R on Monday in a worldwide telecast from a performance taking place at an undisclosed location in London.
Rihanna Leaving MTV Studios NYC
![Pin It](https://pinterest.com/pin/create/button/?url=https://myblogcelebrities.blogspot.com/2009/11/rihanna-makes-surprise-mtv.html&media=https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjb1jVPGI9hZbswUixPy2cnO_dE597Oso9MFOEP86Yw1Pm4gqv1hU5IXf1CboHmdp9XdVpgNfBmLmMH10FuPuPLNS8YUGUNy2BVq-qqn9ymjrGhuQb85sudTwlp2dm4sFayvC0U9Y3XjPl8/s72-c/Rihanna+sexy+legs+leaving+MTV+Studios+NYC+Nov+9th+20092.jpg&description= Rihanna joined Jay-Z onstage Sunday night in Los Angeles to sing "Run This Town" and her Young Jeezy-assisted track "...){kind=link}