Happy Birthday Rihanna!

Rihanna turned 22 this past Saturday (February 20), and she celebrated her big day in Phoenix, Arizona.According to People magazine, the “Rude Boy” singer flew out a bunch of her pals for the bash, which was put on by rumored boyfriend Los Angeles Dodger player, Matt Kemp.Rihanna also received a dominatrix-inspired lap dance from porn star ‘Bridget the Midget’ on her 22nd birthday party. The ‘