Above you can watch Ashley Tisdale perform her hit song “Masquerade” from her album “Guilty Pleasure” at the Microsoft store Grand Opening in Scottsdale, Arizona on October 22nd.

Below are more videos from the event. What do you think of her performance?

• Justin Bieber Performing At Microsoft Store Grand Opening
• Ashley Tisdale To Perform At Microsoft Store Grand Opening
• Ashley Tisdale Free Concert Today
• Ashley Tisdale Blog Update
• Ashley Tisdale "Guilty Pleasure" Contest
• Ashley Tisdale Walmart Soundcheck
• Ashley Tisdale Performs On Good Morning America
• Ashley Tisdale Performs At Mall Of America To Promote Guilty Pleasure
• Ashley Tisdale New Album Guilty Pleasure
• Ashley Tisdale Performing At The Kiss Concert
• Ashley Tisdale On America’s Got Talent