New Delhi, Feb 25 (ANI): Demi Lovato has revealed that she gets emotional at almost anything and everything under the sky. The ' Skyscraper' hit maker said that she cries all the time and the last time she cried was when one of her friends told her how proud she was of her and how far she'd come. The former Disney star also admitted that she gets nervous and insecure very easily, especially when she plays guitar or piano on stage.