NEW VIDEO | Selena Gomez - "Birthday" / by


Today, Selena Gomez turns 21 and to help celebrate the occasion, the singer unleashed a new promo video for her upcoming album "Stars Dance" which hits stores tomorrow. The starlet's song "Birthday" serves as the opening track for the album.

It's definitely something new, and heavy hitting for her. She's embracing her party side. She's no longer the good girl and you know what, I like her! I can get with it! Check out the party anthem below, Rihanna betta watch out!

It was only a matter of time before she was turned out to embrace that ratchet side...Though this wasn't THAT ratchet. I can see it getting there. It all has to begin somewhere. See what happened with Miley...she did a twerk video and unleashed a soft core porn visual for "We Can't Stop"!