With her rebellious beauty style and unapologetically fashion forward looks, Madonna has been dominating the music industry and red carpet ever since the late 1980's. As a seven-time Grammy Award-winning pop musician, a Golden Globe-winning actress, and a fashion and beauty trendsetter, Madonna is one of the worlds biggest icons. And when it comes to taking risks on the red carpet, Madonna, who turns 59 today, proves that age is just a number. The "Like A Prayer" singer has always been experimental with her look, trying various styles and colors throughout the years. From her sleek brunette bobs to golden blonde curls to platinum blonde pixies, whatever eccentric style Madonna chooses, the "Holiday" singer can always been seen with her signature red burgundy lip and sleek cat eye. In celebration of the singer birthday, we take a look at Madonna's most iconic hair moments on the red carpet.