Since recently coming forward about her stint in rehab for cutting and an eating disorder, Disney star, Demi Lovato, has felt an outpouring of love and support from fans all over the world.

I guess Teen Mom’s Farrah Abraham doesn’t count herself among those fans.

Many of Lovato’s fans were outraged this week when the MTV star shot off a nasty Tweet comparing her struggles to that of the “Skyscraper” songstress:

In the v.o. booth… I feel if demi Lavato can sing … why can’t I… I’ve been through way more than just vomiting after every meal.

YOWZA!

Lovato’s fans were quick to fire back with a slew of equally hateful Tweets, but the Camp Rock star herself, is yet to comment.  Good for you Demi – not only was Farrah’s Tweet rude and insensitive, it didn’t make any sense.

If life’s struggles are the barometer for whether someone can or cannot sing, then Brittany Spears would have a WAY better voice!