The mystery surrounding the Kardashian sisters' pregnancies continues, as Khloe Kardashian recently made her first public appearance after the rumors started. Us Weekly reported that on Saturday, the "Keeping Up With the Kardashians" star and Good American founder made an appearance at Nordstrom in Century City, California to promote her clothing line. Fans took to social media to share footage of her at the venue, where she spent about 30 minutes to celebrate the first year anniversary of Good American.

An eyewitness told Us Weekly that the 33-year old reality star and entrepreneur "looked slim and not visibly pregnant," furthering speculation on whether or not she was truly with child, or if it was merely a publicity stunt for the 10th anniversary of "Keeping Up with the Kardashians."

Kardashian talks about her weight instead

Khloe Kardashian refused to talk about the pregnancy rumors that have kept her name in the tabloids in the past weeks. PEOPLE reported that the "Keeping Up with the Kardashians" star instead talked about her weight loss, saying that "My weight fluctuates all the time and I love that at any size I feel comfortable.

When I was bigger and wore bigger clothes I looked even bigger. I love embracing my curves no matter what size I am." The 33-year old Good American founder remains to be an advocate for health and wellness, as she recently hosted her own TV show, "Revenge Body."

Shutting down pregnancy rumors

With one simple comment on her Instagram, Khloe Kardashian managed to shut down Pregnancy rumors when people started commenting "baby bump" on a photo.

The picture showed her wearing a body-hugging Good American number, with her arm strategically placed over her tummy. Glamour reported that Kardashian commented back, "It flairs [sic] out at the bottom. It's just the way the shirt is designed. In some of the next pictures coming up from the SAME shoot, I'm in a crop top.

Showing a lot of skin..."

Good American founder raves about customer reviews

Khloe Kardashian's Good American clothing line, which celebrates its first year this year, has been getting positive reviews from clients. In fact, the brand has been so successful that it made $1 million on the first day alone. Kardashian said in a statement at the time that she was "so happy with the success" that they experienced within the first month of launch and that it was "only the beginning" of what they hope to be a long-running brand.

She added that the customer response has been "really encouraging" and that it was something they were "really proud of." She said, "The reviews speak for themselves and that’s something I am really proud of. We’ve created a product that works on a girl who’s size 00 and looks equally great in a size 24." "Keeping Up with the Kardashians" airs on Sunday nights on E!.