Demi LovatoDemi Lovato showed off her new tattoos and dedicated them to her fans who stood by and supported her during what she called the "darkest time" of her life.

The singer checked into rehab last November to receive treatment for "emotional and physical issues," after being accused of assault by backup dancer Alex Welch, while on the Jonas Brothers World Tour.

Lovato revealed to Cambio her new tattoos and their meaning in a video. "I wanted to show something I did recently in honor of my fans and their support. The journey that I went through and the support of my fans was so meaningful to me that I wanted to thank my fans in a way that I know can never be forgotten."

She continues, "So I went ahead and I got a little heart tattoo on my wrist." Watch the video after the jump.