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Photo Flash: Mindless Behavior, Tony Vincent, and More at Radio City's Garden of Dreams Talent Show Rehearsals

Celebrity guests recently mentored children from the Garden of Dreams Foundation in rehearsals for the upcoming Talent Show performance at Radio City Music Hall on April 16.

R&B pop phenomenon Mindless Behavior, Miss USA Nana Meriwether, model Damaris Lewis, hip hop pioneer and talent show creative director Darryl "DMC" McDaniels, Broadway star Tony Vincent (American Idiot, NBC's "The Voice"), The Rockettes and Knicks City Dancers watched and listen as the kids rehearsed their singing, dancing, and/or hip hop acts. Check out photos from the rehearsals below!

Garden of Dreams is a non-profit charity that makes dreams come true for children facing obstacles - from homelessness and foster care, to illness, to extreme poverty. The Foundation hosts the annual Talent Show event where children from various partner organizations are presented with a once-in-a-lifetime opportunity to perform in front of their family and friends at Radio City Music Hall.

For more information on the Garden of Dreams Foundation and the upcoming Talent Show on April 16 at Radio City Music Hall, visit www.GardenofDreamsFoundation.org.

Photo Credit: Kristina Bumphrey/Starpix

Celebrity guests Darryl McDaniels of Run DMC, Broadway star Tony Vincent, Rockettes Karilyn Surratt and Tara Dunleavy and Knicks City Dancers Alyssa Quezada and Ana DeMatos watch as children from the Garden of Dreams Foundation rehearse for the annual spring talent show at Radio City Music Hall.

Prodigy, Ray Ray, Princeton and Roc Royal of Mindless Behavior provide feedback to the Childrenâ€s Aid Choir as model Damaris Lewis looks on.

Ray Ray, Princeton and Roc Royal of Mindless Behavior mentor children from the Garden of Dreams Foundation.

Miss USA Nana Meriwether poses with five-year-old Malik Naser of Make a Wish Foundation of New Jersey after his rendition of Bruno Marsâ€ â€œTalking to the Moonâ€? at the Garden of Dreams Talent Show Rehearsals.

Model Damaris Lewis joined Run DMCâ€s Darryl McDaniels, Broadway star Tony Vincent and The Rockettes at the mentors table for the 2013 Garden of Dreams Talent Show Rehearsals.

Mindless Behavior get into the spirit of the Garden of Dreams Talent Show rehearsals.

Mindless Behavior supports the Garden of Dreams Foundation at the first rehearsal for the 2013 Garden of Dreams Talent Show.

Mindless Behavior pose with performers from the Garden of Dreams Talent Show.

Alexis Stewart of Elmont, NY rehearses her performance to â€œHe Lives in Youâ€? from The Lion King in front of celebrity guest mentors Mindless Behavior, Darryl McDaniels of Run DMC, Broadway star Tony Vincent, The Rockettes and the Knicks City Dancers.