'Pregnant' Khloe Kardashian bundles up her baby bump in a long velvet coat as she shoots scenes for new KUWTK episode (Details, pics)

And once again Khloe Kardashian has kept the answer under wraps. The 33-year-old reality star covered up her bump in a large purple velvet coat while out and about in Santa Monica,California on Wednesday.

As she normally used to proudly show off her fit figure, it was definitely an eyebrow-raising sight to see her wrapped in clothing as she headed to a photoshoot. Khloe definitely seemed to be actively keep her body under wraps as she held the opening of the robe-like garment closed with her hand.

The shiny, long coat ended just below her knees as she wore it over all black including clinging top, leggings, and suede ankle booties.

Her long blonde tresses were worn down in a middle-part as the locks flowed like waves over her shoulders. She rocked natural, complimentary make-up topped off with a swipe of pink lip. Keeping Up With The Kardashians cameras also seemed to be rolling during the trip to the beach city. Khloe was seen heading into Axiom Contemporary which is known for specializing in pop, abstract, neo-street, and contemporary art. The youngest Kardashian sister was not alone for the occasion as she was joined by mother Kris Jenner and Scott Disick.

For someone who loves nothing more than to flaunt her workout-honed figure on social media, the change in her wardrobe choices only seems to support the reports that she is expecting her first child. The baby daddy is her boyfriend of one year, Cleveland Cavaliers player Tristan Thompson, 26.Meanwhile, Kim and Khoe's youngest half-sister Kylie Jenner, 20, is also believed to be pregnant.

Like Khloe, she hasn't confirmed she is having a baby with rapper Travis Scott whom she hooked up with earlier this year after splitting from longtime boyfriend Tyga. But Kylie has been keeping mostly out of the spotlight and when she has been seen out in public, she is wearing baggy clothing so as to conceal any baby bump.

A source told People in September that Khloe and beau Tristan are 'elated' to become parents.

'This is something Khloe has wanted for years and years and yet it’s more than that: she didn’t want it unless she was in the right relationship for it,' the source told the magazine. 'She never let it happen with Lamar, intentionally, and she never considered it with James (Harden) or French (Montana) or anyone else she has seen.'