Rihanna Turns That Frown Upside Down

Rihanna gets topsy-turvy at her performance at Y100′s Annual Jingle Ball Concert at the Bank Atlantic Center in Sunrise, Florida on Saturday.

The 20-year-old Barbadian hottie has reportedly been asked by reality-star Nicole Richie to help her launch her solo music career. Nicole was previously part of a rock band, Darling back in 2004. Kelly Osbourne, daughter of Black Sabbath rocker, Ozzy Osbourne has also reportedly been asked to consult. According to a Daily News source, “Rihanna and Kelly are coaching Nicole and giving her tips on how to perform.”

WHAT DO YOU THINK of a collaboration between Rihanna and Nicole Richie — YAY or NAY?

10+ pictures inside of Rihanna turning her frown upside down…