Well hello, Demi Lovato! Fans attending 106.1 KISSFM's Fall Ball in Seattle were well prepared for a special performance from the former Disney star. They weren't ready, however, for the cover ...

Demi Lovato covered Adele's "Hello" at Seattle's Fall Ball on Saturday, Nov. 14, and rocked it -- watch the video now!

It’s always a bold move to cover an Adele song — and her latest record-breaking hit “Hello” is no exception. But Demi Lovato certainly did the tune justice when she performed it at KISS FM ...