Get those tissues ready. Or, at the very least, prepare to "awwwwww." Powerful pop stars and all-around good souls Demi Lovato and Nick Jonas stopped by the Children's Hospital Los Angeles to visit with some of the adorable patients. They surprised the kids with an intimate performance of "Jealous" and "Confident," which you can watch in the video above.

Child life specialist Lisa Cies says in the clip:

“I think that it helps the kids feel special. When they’re in the hospital so much, they think they’re left out from a lot of normal things, whether it’s school, seeing their friends… but they kind of got their own concert here today. So they got to have something that was special for them.”

Too cute, right?

Next up, watch a Fuse Trending 10 clip from a while back where Nick Jonas details his then-new "Jealous" single: