Demi Lovato is joining BF Joe Jonas in going barefoot today -- and her Disney show is cool with the cause.
Lovato just tweeted the above photo of her feet and the message "My awesome director is letting me go barefoot in this next scene for Sonny!!" -- A.K.A. her show "Sonny with a Chance."
The reason she's exposing her toes -- to support One Day Without Shoes, an all day event to bring attention to the impact one pair of kicks can bring to a child's life.
