I've gained weight, get over it: Demi Lovato

London, Aug 31 : Actress-singer Demi Lovato has hit back at critics who commented on his weight gain, insisting they need to "get over it".


"I've gained weight. Get over it. That's what happens when you get out of treatment for An Eating order.. Guess what, I'm healthy and happy, and if you're hating on my weight you obviously aren't," Lovato posted on micro-blogging site Twitter.

Lovato underwent three months of treatment for a series of emotional issues, including an eating disorder, earlier this year. 

The 19-year-old has since gained a fuller figure which received negative comments online, reports contactmusicom.