Gwen's Cheeky Memorial Day Weekend

Gwen Stefani hardly ever makes headlines for flashing the paps, however, this weekend she did just that!

The fashion oops went down on Monday after she walked around the sandy beaches of Malibu with her son Zuma.

As she rinsed off her feet at a friend’s beach house, Gwen turned her back to the sun only to reveal her skirt was completely sheer!

At least she was wearing underwear.

[Image via Ramey Pix.]