Malia Obama Wears 'Smoking Kills' Tee-Shirt To Philadelphia Festival

Malia Obama wore a tee-shirt with the words 'Smoking kills' on it at a music festival in Philadelphia yesterday  - just weeks after puffing on a suspicious cigarette at Chicago's Lollapalooza.

She was pictured with a friend at the Budweiser Made in America Festival, with the wise message displayed on the front of her top.