Michelle O. Brings "Let's Move" to the Nevada Desert in J. Crew..

First lady Michelle Obama (wearing a  J. Crew skirt she was seen wearing before in Italy) smiled at the Red Rock National Conservation Area during an event to help launch her Let's Move Outside! Let's Move Outside!




Junior rangers Isabella Davis, left, and Paige Owens, and first lady Michelle Obama and Sen. Harry Reid, D-Nev. , participate in a mountain stretch during the Let's Move Outside program at Red Rock Canyon National Conservation Area outside Las Vegas Tuesday, June 1, 2010 in Red Rock Canyon.
[photos via Getty Images]