By People Staff
April 16, 2010 12:00 AM
Courtesy Demi Lovato

He just tied the knot in December, but Kevin Jonas is already looking to make a change. But his wife Danielle Deleasa doesn’t need to worry: the Jonas Brother is simply appearing on the May 23 episode of NBC’s Minute to Win It in hopes of raising money for his charity, Change For The Children Foundation.

The musician will be appearing as a contestant on the game show, where contestants compete in a variety of deceptively simple 60-second challenges in hopes of winning up to a million dollars. Jonas will donate all of his winnings to the charity, NBC tells PEOPLE.

“We can’t wait for Kevin to come on the show and take on some of our most nerve-wracking challenges,” said Executive Producer Craig Plestis. “We’re anxious to see if he can win it in a minute and raise some big money for his charity.”

Minute to Win It airs Sunday (8 p.m. EST) on NBC. –Lisa IngrassiaCourtesy Demi Lovato