One of THG's favorite celebrities celebrates a birthday today.
Demi Lovato is now 22 years old!!!
The singer, who checked into rehab back in 2010 and has been very open about her personal struggles ever since, tries as hard as she can to be a role model for young women around the globe.
This gay marriage supporter is one of the more open and honest singers out there and we can't help but admire how far she's come.
Happy birthday, Demi!!! Help us honor the artist's 22nd year on this planet with 22 fun pictures of Demi Lovato: