We're pretty sure the Keeping Up With The Kardashians star turned plenty of heads in this racy number while at the Budweiser Made In America music festival in LA on Sunday (31 August).
Kim, 33, was pictured holding hands with little sister Kylie Jenner, 17, as they made their way through the crowds at Grand Park.
Made In America is a festival devised by Kanye's close friend Jay Z. Usually held in Philadelphia, it was hosted in Los Angeles as well this weekend and featured acts including Kanye and John Mayer.
Last year, Jay'z wife Beyoncé headlined.
As well as wowing the LA crowds, rapper Kanye also performed in Philadelphia, where doting wife Kim was on hand to watch him from the wings.
After the show, she Instagrammed a photo of the couple holding hands with the caption: "Made in America Day1 #Philly."
Kim was wearing a similarly slinky LBD for her Philadelphia night out too.
According to local news reports, Kim and Kanye also found time to attend a friend's wedding in Delaware over the weekend.
Delaware Online reports that the famous couple and their one-year-old daughter North were among the guests at the nuptials held on Saturday afternoon, just before Kanye hit the stage in Philadelphia.
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