On Sunday, March 20, the Jonas Brothers and Selena Gomez performed at the Gibson Amphitheatre in LA for the 3rd annual Concert for Hope. The concert is held every year to help raise money for cancer research and treatment procedures at the City of Hope National Medical Center. The City of Hope is an NCI-designated medical facility in California that is dedicated to helping cancer patients and to finding a cure for the disease.

So far, the Concert for Hope has raised over $1 million for the City of Hope. It's always nice to see stars giving back, and that is just what Gomez and the Jonas Brothers were doing by performing at the gig. To learn more about how you can help the City of Hope on their quest to cure cancer, visit their official website.

More From PopCrush