dlovatovmaparty082711_01_X17230WM.jpgDemi Lovato will be performing two intimate shows this month ... one at Club Nokia in LA on September 23 and the other at Hammerstein Ballroom in New York on September 17.

When tickets recently went on sale, both shows sold out in 30 minutes.

The Disney starlet hints to MTV News that a bigger tour is in the works. Demi says:

    "It definitely is [a preview]. I wanted to say thank you to my fans," she said. "I wanted to show them how thankful I am for the support they gave me for "Skyscraper... I'll be really nervous to get back onstage for the first time since then, but I'll be really excited. It could be a tease for a bigger tour. I don't know."


Demi's album Unbroken hits stores on September 20 and will feature duets with Jason Derulo, Timbaland and Missy Elliott.