Demi Lovato Announces Valentine's Day Concert!

Demi Lovato wants to give your heart a special treat this Valentine's Day! The Unbroken singer wants to spend the most romantic day of the year with her fans. Demi announced via Twitter that she is scheduled to perform at the Los Angeles opening of TOPSHOP!

She tweeted: "So excited for the @Topshop opening @ the Grove on Feb 14th! Join me to celebrate with a special performance in front of the store @ 3:30pm!" Demi's also a huge TOPSHOP fan and has even worn pieces from the British fashion chain on The X-Factor.

Speaking of hearts, Demi's new single, "Heart Attack," will be released March 4th. She even revealed the single's cover today.

What would you want Demi to sing at her show?