Kim Kardashian was spotted filming her hit reality show with no makeup. "The Keeping Up with the Kardashian" star who is known for her glamorous ways decided to go bare face as she flaunted her baby bump at The Vitamin Bar in Malibu on Tuesday.

Kanye West's girlfriend was joined by her stepbrother Brandon Jenner and his wife Leah Felder.

The reality star wore all black, her attire consisted of a T-shirt covered by a sweater paired with leggings and flip flops.

To see photos of Kim Kardashian with no makeup and flip flops click HERE]

The star tweeted fans that she tried yoga and actually enjoyed it, "Tried yoga today. Was very relaxing. I was into it! Think I will try it again!"

Us Weekly reported that the mom-to-be has remained active throughout her pregnancy, according to her Los Angeles and New York-based trainer Tracy Anderson.

"Kim is working hard but listening to her body," the fitness guru told the magazine.

"We focus mostly on her arms and legs, training one hour four times a week, depending on how she feels."

A source told Us Weekly that Kardashian sticks to a light resistance routine to avoid packing on the pounds that comes along with pregnancy.

"She's not doing as much cardio and she's constantly changing the workout so that the variety keeps her toned all over," the source revealed.

The usually fit celebrity has faced a lot of criticism from online media and the press however, the star's rapper beau has helped over come the negativity.

A family insider told the magazine, "Kanye showers her with love and reassurance, constantly telling her how beautiful she is."

"He's the only one in the world who can make Kim feel that special."

That is a reassuring thing to know considering the cheating rumors currently surrounding the couple.

For more Kim Kardashian pregnancy news click HERE.