Demi Lovato and Nick Jonas made one child’s birthday unforgettable when they stopped by the Children’s Hospital Los Angeles on March 16 and sang him "Happy Birthday."
ET Online reported that the musicians took time out to make Aiden Zea's 5th birthday extra special when they surprised him at the hospital.
Zea, who is battling cancer and has been recovering from a bone marrow transplant, was all smiles when Lovato and Jonas came to visit and even got a picture with them.
The musicians also paid a visit to some other patients at the hospital as well and made their day.
As the Daily Mail noted, the duo has been seen at a recording studio recently as they are likely preparing for their joint Future tour that will kick off this summer