And all eyes were on the Keeping Up With The Kardashians star’s figure as she headed out in San Francisco.
The 33 year old showed off her ‘baby bump’ in a pair of high-waisted jeans and a black shirt, as she joined sisters Kourtney and Kim Kardashian to film for their reality show.
She kept her head down for the outing, adding a pair of thigh-high black boots, and a winter coat.
The reality star scraped her long blonde locks into a high pony-tail, and completed the look with a pair of sunglasses.
Khloe – who has not confirmed or denied baby reports – later wrapped her coat around her stomach, as she walked around the city solo.
Her appearance marks the first time she has not hidden her figure, amid growing speculation she is expecting her first child.
Khloé Kardashian steps out in a figure-hugging ensemble as pregnancy rumours continue to circulate [Splash]
Rumours ramped up after the Good American designer shared a snap of herself on Instagram, promoting her new range.
She could be seen cradling her stomach in the sexy shot, which saw her posing in a figure-hugging outfit.
And her 69.4million followers went into meltdown over the photo, with many thinking they could see a baby bump.
However, Khloe hit back at commenters, explaining it was just the design of her outfit.
“This is a peplum shirt,” she wrote back to fans. “It flares 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…”
If the rumours are true, her little one won’t be the only new baby to be introduced into the family.
Kim recently confirmed herself and Kanye West will be welcoming their third child together – with speculation they are using a surrogate.
And younger sister Kylie Jenner has faced intense reports she is also pregnant.
Despite not addressing the claims, fans are convinced the 20 year old is expecting a baby boy with boyfriend Travis Scott.