kimkardashian & @khloekardashian rock hot outfits to the opening of the @skims pop-up shop! #KimKardashian #KhloeKardashian Photos: Back

Kim Kardashian SURPRISES fans at her SKIMS pop-up shop in LA

Kim Kardashian Makes Surprise Appearance at SKIMS Valentine's Day Pop-Up

The @skims Summer Pop-Up Shop is open until May 29 at the @rockefellercenter

Kim, Khloé Kardashian Attend SKIMS Pop-Up Shop Opening in Miami

The @skims Summer Pop-Up Shop is open until May 29 at the @rockefellercenter

Kim Kardashian Makes Surprise Appearance at SKIMS Valentine's Day Pop-Up

kimkardashian & @khloekardashian rock hot outfits to the opening of the @skims pop-up shop! #KimKardashian #KhloeKardashian Photos: Back

The @skims Summer Pop-Up Shop is open until May 29 at the @rockefellercenter

Just dropped @SKIMS Jacquard! Shop now at SKIMS.COM

kimkardashian & @khloekardashian rock hot outfits to the opening of the @skims pop-up shop! #KimKardashian #KhloeKardashian Photos: Back

Kim Kardashian is Joined by Sister Khloe at SKIMS Pop-Up Shop Opening Party in Miami: Photo 4725115, Khloe Kardashian, Kim Kardashian Photos

Kim Kardashian is Joined by Sister Khloe at SKIMS Pop-Up Shop Opening Party in Miami, Khloe Kardashian, Kim Kardashian

The @skims Summer Pop-Up Shop is open until May 29 at the @rockefellercenter