Joss Stone looked beautiful in her little white dress at the Coachella music festival, but she had an unexpected wardrobe malfunction when the wind kicked in – and kicked *up*.

When a gust of wind blew in and lifted the skirt of her dress up, Joss ended up flashing her butt at the crowds by accident. Oops! That’s got to be embarrassing no matter how famous you are.

It looks like she realized what was going on pretty quickly since she then seemed to be holding the dress down for the remainder of her performance. At least it wasn’t on purpose like some of the other celebrities who flash everything they’ve got – and at least she was wearing underwear!