Selena Gomez Celebrates Sweet Sixteen

Even though it’s her 16th birthday today, Selena Gomez (in NU Collective) arrives to work in Hollywood on Tuesday on the set of her Disney show, Wizards of Waverly Place.

On Saturday, the then-15-year-old Disney star filmed a music video for her song “Tell Me Something I Don’t Know” in Los Angeles. (You can watch the music video here.)

The song is for the soundtrack for her new movie, Another Cinderella Story. There were also about 50 teenagers that worked as extras in one of the dancing scenes for the video. After filming, Selena signed autographs and posed for photos for every fan that asked.

HAPPY BIRTHDAY, SELENA!

10+ pictures inside of Selena Gomez‘s Sweet Sixteen…