The best selling artist of the digital era turns 29 today! With FOURTEEN #1 songs on the Billboard Hot 100, eight Grammys, and being the FIRST AND ONLY artist so far to cross 100 million song certifications (RIAA), Rihanna has shown why she is a relevant figure in pop culture. Happy birthday, Rihanna!  Comment down below what you think of her and what's she's achieved in her 12-year career!