Demi Lovato has had quite the storied past when it comes to relationships.
The 32-year-old actor and singer has been in the spotlight for many years, after first appearing on Barney, and later making a splash on Disney Channel and becoming a household name with Camp Rock and more.
Demi‘s most prominent, public relationships have been with fellow Disney alum and co-star Joe Jonas and with Wilmer Valderrama.
The entertainer has, of course, had some pretty major, long-term relationships...