Demi Lovato Witnessed Worm-like UFO, in recent interview

Demi Lovato in a brief interview, claims to have witnessed a Worm-like UFO over the sky.

Aliens! I’ve seen a UFO. A couple of years ago, I was walking outside and I looked up and it was almost like there was a worm in the sky. It was changing shapes and moving all over the place.
extract from Elle Canada 

A Worm-like UFO, Rockford Illinois, November 1st, 2012

Sources: http://www.ellecanada.com/culture/celebrity/article/how-demi-lovato-weathers-tough-times