Khloe Kardashian
Did Khloe Kardashian hint about baby by using a pregnancy pillow? Pictured: Kardashian celebrates the launch of Good American with Emma Grede at Bloomingdale's on Oct. 28, 2017 in New York City. Getty Images/Jamie McCarthy

Khloe Kardashian is using a pregnancy pillow which fuels the rumors that she is indeed expecting.

On Sunday, the "Keeping Up With the Kardashians" star took a selfie and shared it on Snapchat. "Swipe up to shop my signature sunglasses from @diffeyewear for 25% off today only," Khloe wrote in the caption, E! News reported.

However, many noticed a U-shape pillow in the reflection of the sunglasses. According to the publication, that particular item is often used by women who are expecting.

Khloe is not the first celebrity to go on board with the full-body pillow. Hilaria Baldwin, who is expecting her fourth child with husband, Alec Baldwin, is also fond of the same item, People reported.

Khloe has remained mum about the pregnancy reports. The "Revenge Body" star has not confirmed nor denied the news that she is expecting. But she has been spotted wearing oversized sweatshirts and covering her alleged baby bump on several occasions.

In November, Khloe was spotted at LAX airport just days after spending Thanksgiving with boyfriend, Tristan Thompson, in Cleveland Ohio. The reality star arrived in a baggy and hooded sweatshirt. It was too large to spot on a baby bump. In addition, Khloe covered her stomach with her bag.

Although Khloe is rumored to have a bun in the oven, she does not avoid the cameras. However, she always makes sure to keep her stomach out of sight.

For instance, in another post on Snapchat with her sister Kourtney Kardashian, Khloe covered her stomach by crossing her arms over it. Also, a few weeks ago, she shared a number of selfies in a sky blue sports bra. But she kept her midsection out of the picture.

However, despite her coverings, many are convinced that she is really pregnant. "If you look at how the bottom of her bra stretches out a little, you can totally tell she's pregnant. I'm so excitdd," one Instagram user commented.

In related news, Khloe's sister Kylie Jenner, who is also rumored to be expecting her first baby with Travis Scott has been avoiding the cameras. She also keeps her stomach out of sight or covers it with baggy clothes in her recent posts on Instagram.

"Even though this is a very exciting time for her, she wants to be more private for now and is doing her best to stay out of the public eye," the source said. "She doesn't want to be photographed. At the moment, she wants more privacy. She has family and friends come to her house instead so she has company. She's very excited about the baby, though. She talks about the baby nonstop."