Beyonce Knowles has appeared in a new workout video in support of Michelle Obama's campaign against childhood obesity.
Knowles rewrote her single Get Me Bodied for the video, which is titled Move Your Body.
WATCH THE VIDEO BELOW
Set in a school dining hall, it depicts Knowles and an ensemble of young dancers doing a "Flash Workout" that combines hip-hop, Latin and dance-hall moves with running and skipping rope.
The video will roll out in schools on Tuesday during a "dance-in" at schools across the country.