Glee stars Lea Michele and Darren Criss volunteered their time for Big Brothers Big Sisters at the 2012 Rising Stars Gala in Los Angeles.
Held at The Beverly Hilton Hotel, the event stopped in time when DarBear and Princess Lea covered Once's Falling Slowly with their golden vocal chords on Friday.
Ch-ch-check it ouuuttt (above)!
It's so inspiring, you might even wanna see what U can do for the organization!
CLICK HERE to learn more about becoming a "big" or how to donate!
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Tags: big brothers big sisters, cover, darren criss, falling slowly, glee, lea michele, los angeles, music, once, rising stars gala