She's all business!

A pregnant Kourtney Kardashian didn't bother beautifying herself for work as she showed up super casual to handle some last minute duties at a recording studio in Los Angeles yesterday.

The 35-year-old reality star, who's soon to be a mother of three, was most likely taking care of her Keeping Up With The Kardashians obligations during the day while the rest of her family went about their business.

There hasn't been any new developments with the drama between her and longtime boyfriend Scott Disick since she checked into the Montage hotel in Beverly Hills over a week ago.

Their relationship has always had its ups and downs but with another bundle of joy on the way, we hope all is well within their household!