Ashley Tisdale: Let's Go Masquerading

Ashley Tisdale clutches onto her smoothie as she leaves Equinox Gym in West Hollywood on Tuesday afternoon (September 8).

The 24-year-old “How Do You Love Someone?” hottie also met up with R&B star Jay Sean for lunch after her workout, wearing hot Christian Louboutin heels.

Ash is having a brand new video contest on her official website, AshleyTisdale.com, all about her hit song, “Masquerade.” All you have to do is get your best gal pals together and create your own music video to “Masquerade.” The grand prize winner will get an autographed Limited Edition copy of Guilty Pleasure, an autographed photo of Ashley, a DVD of the “It’s Alright, It’s OK” music video, a Guilty Pleasure poster, and a Guilty Pleasure prize pack. That’s a lot of prizes!

For more information, check out AshleyTisdale.com!

20+ pics inside of Ashley Tisdale…