Demi Lovato gets new tattoo, dad surprised during concert

Comeback queen Demi Lovato is no stranger to ink, and now she's unveiled her latest tattoo -- via Twitter, of course. She had the word "faith" written in script on her forearm.

"You gotta have..." she teased, before sharing the above photo of her new ink with her fans. We weren't surprised to see her new tat, since Demi already has plenty. She has the word "stay" on one wrist, and the word "strong" on the other. She got the ink after leaving treatment for addiction, self-harm, and an eating disorder early this year.

She also has lips on her left wrist, a green feather behind her ear and the words 'you make me beautiful' on her flank.

One person who was surprised by the tat? Her stepfather, Eddie de la Garza. A fan tweeted Demi to ask if her dad knew about the ink. "Hahahaha he does," she replied. "He found out when I performed tonight and I showed up on the jumbo trons."

Whoops!