Miley Cyrus is thinner than ever, but not because she suffers from an eating disorder.
On Sunday, the 19-year-old LOL actress slammed rumors she's starving herself, tweeting: "For everyone calling me anorexic, I have a gluten and lactose allergy. It's not about weight -- it's about health. Gluten is crap anyway!"
PHOTOS: Stars who battled eating disorders
Cyrus then told one fan: "Everyone should try no gluten for a week! The change in your skin, physical and mental health is amazing. You won't go back!"
The "Can't Be Tamed" singer's tiny frame isn't from diet alone; she also takes Pilates classes in West Hollywood several times a week.
PHOTOS: Miley Cyrus' wildest moments
Rumors about her health aside, Cyrus is happier than ever thanks to Liam Hemsworth, whom she began dating in 2009.
PHOTOS: Disney stars all grown up
How do they keep the spark alive? "I try to be romantic," Hemsworth once told Us Weekly of his on-and-off love. "I surprise her with some flowers or a gift, or take her out to dinner."
Get more Us! Follow us on Twitter, Friend us on Facebook, Subscribe to Us Weekly
