Rumer Willis must have seen Kate Upton's super-hot GQ cover from this week, because she went out in California in a look (we guess you could call it that?) cribbed straight from one of the Sports Illustrated model's sexy bikini shoots.

The 23-year-old actress, who's the daughter of Demi Moore and Bruce Willis, took the distressed denim look to the next level while shopping at West Elm in Los Angeles on Tuesday. Sporting her newly dark hair, Willis browsed decorative pillows and sleek sofas while showing, er, a brazen rear view in her tattered jorts.

Not that Rumer's reticent to show skin -- remember this plunging bandage dress? -- but still, it's quite the bold look for something as milquetoast as furniture shopping. At least that's one way to snag some cool summer breezes.

Check out Rumer's jorts below, and see some more egregious celebrity denim in our slideshow.

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rumer willis shorts

rumer willis

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  • Jessica Simpson, 2000. Getty.

  • Jaime Pressly, 2000. Getty.

  • Shannon Elizabeth, 2000. Getty.

  • Mary J. Blige, 2000. Getty.

  • Milla Jovovich, 2000. Getty.

  • Cher, 2000. Getty.

  • Pink, 2000. Getty.

  • Paris Hilton, 2000. Getty.

  • Christian Slater, 2000. Getty.

  • Destiny's Child, 2000. Getty.

  • Carmen Electra, 2000. Getty.

  • Ananda Lewis, 2000. Getty.

  • Cher, 2000. Getty.

  • Tara Reid, 2000. Getty.

  • Heather Elizabeth Parkhurst, 2001. Getty.

  • Mariah Carey, 2001. Getty.

  • Carmen Electra, 2001. Getty.

  • Garcelle Beauvais, 2001. Getty.

  • Eve, 2001. Getty.

  • Paris Hilton, 2001. Getty.

  • Gabrielle Union, 2001. Getty.

  • Patterned Jeans

    Jaime Pressly, 2001. Getty.

  • Izabella Miko, 2001. Getty.

  • Tracy Bregman, 2001. Getty.

  • Nelly Furtado, 2001. Getty.

  • Shaggy, 2001. Getty.

  • Jennifer Aspen, 2001. Getty.

  • Tara Reid, 2001. Getty.

  • Alexis Thorpe, 2001. Getty.

  • Jennifer Lopez, 2001. Getty.

  • Macy Gray, 2001. Getty.

  • Jennifer Lopez, 2001. Getty.

  • Mariah Carey, 2001. Getty.

  • Kate Hudson, 2001. Getty.

  • Bai Ling, 2002. Getty.

  • Jennifer Love Hewitt, 2002. Getty.

  • Cher, 2002. Getty.

  • Patricia Arquette, 2002. Getty.

  • Ashanti, 2002. Getty.

  • Hilary Duff, 2002. Getty.

  • Jessica Simpson, 2002. Getty.

  • Holly Madison, 2002. Getty.

  • Sarah Michelle Gellar, 2002. Getty.

  • Eve, 2002. Getty.

  • Sara Paxton, 2002. Getty.

  • Jennifer Love Hewitt, 2002. Getty.

  • Shakira, 2002. Getty.

  • Kelly Rowland & Beyonce Knowles, 2002. Getty.

  • Charlotte Church, 2002. Getty.

  • Emmanuelle Chriqui, 2003. Getty.

  • George Michael, 2003. Getty.

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