Demi Lovato has ''never been more excited'' ahead of her new tour.

The 21-year-old singer, who is set to perform her first 'Neon Lights' show in Vancouver, Canada on Sunday (09.02.14), admitted she can't wait to be back on the road.

The 'Heart Attack' hitmaker shared her excitement on Twitter on Saturday (08.02.14), writing: ''VANCOUVER!!!!!!!!!! ARE YOU READY??!?!!!?!

''I've never been more excited for a tour in my life... It feels like Christmas morning!!!!! #NEONLIGHTSTOUR''

Demi, who pulled out of a world tour with the Jonas Brothers in 2010 and checked into rehab to address ''emotional and physical issues,'' hired her close friend Nick Jonas as her musical and creative director for her upcoming performances.

He recently said: ''I'm overseeing video content, wardrobe, lighting and staging. And then I'm extending into the musical side of things, which includes creating the arrangements for the songs.

''I'm building what Demi wanted, which is a show without stops and starts.''

The tour will feature tracks from all four of Demi's studio albums, including 2008's 'Don't Forget'.

The 'Skyscraper' singer, who battled a cocaine addiction in the past, has banned anyone from using drugs or alcohol around her on the tour.

She recently said: ''Everyone on the team is required to stay clean and focused. It's not about trying to party. It's about putting on the best show and everyone needs to be in tiptop shape. That's how it should be for every tour.''