Kourtney Kardashian sizzles in Daisy Dukes and a white tank top

Kourtney Kardashian is looking better than ever.

The 38-year-old reality star beat the heat in Los Angeles on Monday, rocking a pair of high-waist cutoff shorts, a white tank top and nude heels. Kourtney polished off her summer look with a messy topknot.

Looking good, Kourtney!

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Calabasas, CA  - Kourtney Kardashian shows off her legs in daisy dukes while out running errands on a sunny Summer day. Kourtney paired the denim shorts with a white tank top and pink frilly heels.  Pictured: Kourtney Kardashian  BACKGRID USA 19 JUNE 2017   BYLINE MUST READ: CMaidana / BACKGRID  USA: +1 310 798 9111 / usasales@backgrid.com  UK: +44 208 344 2007 / uksales@backgrid.com  *UK Clients - Pictures Containing Children Please Pixelate Face Prior To Publication*


Of course, this isn't the first time the mother of three has showed off her incredible bod. Last week, she hit the beach in Miami, Florida, rocking a hard-to-pull-off white one-piece.

WATCH: Kourtney Kardashian Rides Roller Coaster With Ex Scott Disick While Celebrating 38th Birthday

Earlier this month, a source close to Kourtney's ex, Scott Disick, told ET that she isn't losing sleep over Scott's recent headline-making partying.