If this doesn't confirm she's pregnant, we don't know what does!

Khloe Kardashian started out the day feeling fine as she shot Keeping Up with the Kardashians with Kris Jenner and Scott Disick at Axiom art gallery in Venice, but they had to press pause on filming when the reality star suffered a bout of morning sickness! The minute she threw up, production decided it was time to wrap for the day. Good call!

The reality star was so nauseous that she had to have her assistant drive her car home, while she caught a ride in the back of a chauffeured vehicle. Although she tried to cover her baby bump with a purple velvet duster, our source on the scene tells us her fuller belly was noticeable.

The source tells X17:
    "Khloe is definitely showing. She also didn't seem as energetic and bubbly as she usually is. You could tell she was exhausted and just wanted to finish filming and get back home. Kris was being the protective mama bear, asking if she needed water and if she needed to sit down. Khloe wasn't complaining though, because she's waited so long for a baby that she considers all of this a blessing."

Feel better, Khlo!