'Neon Lights' songstress Demi Lovato has revealed that she has lots of exciting new things coming up to treat her fans with in the near future. 

Writing on her official Twitter page earlier today (September 1), the beauty explained that she is heading into rehearsals for something 'new': "Tomorrow I've got a long day of rehearsals... So many new things for you guys... I'm so excited."

On August 26, Lovato teased her followers on the social networking site by telling them she has been secretly working on something for weeks now: "Really really exciting news coming soon.....Guarantee you won't be able to predict it. So far I haven't read any correct theories as to what it is. It's something I've been secretly working on for months now. I can't believe not ONE person has guessed it!!!!"

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Watch a recent interview with Lovato below: