Mama's still got it! Kourtney Kardashian steps out in very short denims and she totally killed it

For a mother of three, Kourtney Kardashian can still give the teenagers a good run for their money. The 38yr old stepped out in Calabasas wearing a white armless top paired with short denims which showed off her flawless legs. She must have turned more than a few heads. More photos after the cut.