The mum-of-two was spotted heading to a Malibu office in her own spin on work wear.
The 34-year-old look gorgeous in a striking pair of green shorts and crisp white shirt.
Working 9 to 5: Kourtney Kardashian stops by a Malibu office in a pair of chic green shorts
The busy TV star was spotted, paperwork in hand, heading inside an office building in her smart outfit.
Kourney teamed a loose white, long-sleeved shirt with a pair of green shorts which featured large side pockets and a tan belt.
The star kept her accessories simple with a pair of T-bar flat sandals and sunglasses, with the summery outfit showing off her toned legs.
Office wear: Kourtney looked smart in her striking green shorts and loose-fit shirt
Pulling her brunette locks up into a high ponytail, Kourtney made a brief visit to the office before heading off in her car.
It’s been a busy couple of weeks for the Kardashian, who has had to deal with claims from male model Michael Girgtenti that he is the father of her three-year-old son Mason, and not her long-term partner Scott Disick.
Just another manic Monday: The mother of two looked busy as she headed inside the office
Looking good: Kourtney showed off her tiny figure in the summery outfit, pulling her hair into a high ponytail
DNA tests released last week though finally proved beyond doubt that the adorable toddler’s biological father is Scott.
Kourtney and Scott, 30, have always denied the 27-year-old's claim, with their attorney describing them as 'preposterous and an outrageous lie.'
They even denied Kourtney had ever been romantically involved with Girgenti and tests released this week stated Scott was 99.99 percent the father.
Running errands: Kourtney headed off after a brief stop at the Malibu office
She continued: 'While it saddens me to have to address these ridiculous lies — especially when the truth was never in doubt — this story must be put to rest.'
With the drama behind them, Kourtney and Scott looked in high spirits as they celebrated Kylie Jenner’s sweet 16 birthday party over the weekend.
Kourtney helped her little sister blow out the candles on her Alice in Wonderland themed cake at the family bash on Saturday night before enjoying a smooch with Scott at the fancy dress party.