Happy 55th Birthday, Madonna!

Today marks the 55th birthday of Madonna Louise Ciccone. Who is that you ask? The reigning Queen of Pop, Madonna. Taking over both the music and acting scene, this femme fatale has made her stamp on the entertainment industry.

We have to admit that the singer is looking mighty fine for 55 years old, being a mother of four, and having a career that spans over three decades (and still going strong!) She has sold over 300 million plus records marking her as the top-selling female recording artist of all time. Keeping her music and acting career in high gear, we have to say that's quite commendable, (not to mention keeping up with her newest love interest, who is merely HALF the sexy star's age!)

Known best for her controversial visuals, fashion, comments, relationships and the list goes on and on, this girl is (and has been) on fire! 

We're sending BIG Happy Birthday wishes to Madonna! 

Check out her classic video "Vogue" below:

What is your favorite Madonna song? Sound off in the comments below!