Happy Birthday Maria Sharapova! In her 11-year career, Maria has proven herself as a Grand Slam winner (three for those keeping count) and one of the hottest women on the planet. The Russian tennis hottie turns 25 today and what better way to celebrate it than to show off some of her best looks? From the red carpet to the court to the beach Maria looks good just about anywhere. So, without further ado, here are Maria Sharapova's 25 Hottest Pictures.