Rihanna's Fashion Evolution (PHOTOS)
The 22-year-old pop star is no stranger to fashion changes. Since her American debut in 2005, Rihanna has evolved from a sweet, jeans-wearing teen to a sophisticated fashion diva.
Celebuzz decided to take a look back at Rihanna's striking pop star transformation. What do you think of RiRi's new style? Check out the gallery and share your thoughts in the comments.