Happy Wednesday Hump Day — also known to us as Celebrity Baby Bump Day. We have rounded up the cutest pregnant celebrities of the week, starting with Dancing With the Stars pro dancer Peta Murgatroyd, who is expecting a baby with pro dancer Maksim Chmerkovskiy. Blac Chyna revealed her pregnancy weight gain, while Behati Prinsloo and Blake Lively showed off their growing baby bumps. Megan Fox, Candice Swanepoel and Bar Refaeli all make the list of the most buzzworthy baby bumps of the week.

Peta Murgatroyd

Dancing With the Stars pro dancer Peta Murgatroyd shared this sexy snapshot of her 14-week baby bump in a cheetah-print bikini. The 29-year-old dancer is expecting her first baby with her fiancé, DWTS alum Maksim Chmerkovskiy.

Murgatroyd, who recently won DWTS with her partner Nyle DiMarco, shared this sweet photo of Maksim kissing her belly.

She gushed in the caption that they “couldn’t be happier” about “baby Chmerkovskiy” as he kissed her baby bump.

Blake Lively

It looks like pregnant Blake Lively is officially part of Taylor Swift’s squad. The actress, who is pregnant with her second child, celebrated the July 4 weekend with her husband, Ryan Reynolds, and a whole slew of celebrities — including Gigi Hadid, Cara Delevingne and Ruby Rose — in Rhode Island at Swift’s holiday bash.

Lively, who looked adorable in a bikini, already has a daughter named James and is expecting baby No. 2.

More: Katherine Heigl announces her pregnancy in the most adorable way

Behati Prinsloo

Behati Prinsloo’s baby bump has popped... but her belly button hasn’t! The Victoria’s Secret model shared this photo of her bump, writing that her “belly button still on point.” Prinsloo is expecting her first child, a baby girl, with her husband, Maroon 5’s Adam Levine.

Next up: Blac Chyna shares her pregnancy weight, plus Megan Fox

Blac Chyna

There is no shame in her pregnancy weight gain! Blac Chyna shared this photo revealing her pregnancy weight of 170.8 pounds and included a heart and baby emoji in the caption. Chyna, who is expecting a baby with Rob Kardashian, had said on snapchat that she weighed “about 139 pounds” pre-pregnancy and she planned on gaining 100 pounds during this pregnancy.

The reality star, who also has a 3-year-old son named King with her ex, Tyga, said that she planned on gaining the weight so she could lose it all after pregnancy.

“Like no lie, my goal is to gain 100 lbs. this pregnancy. I’mma tear it up, and then I’mma snap back,” she wrote on snapchat.

Something tells me she probably has a weight-loss endorsement in the works…

More: Coco Austin's pregnancy weight gain gets the internet all fired up

Megan Fox

Image: WENN

Pregnant Megan Fox dressed her baby bump in a blue tank and black tights as she left Hugo’s restaurant with her husband, Brian Austin Green, and their two sons, Noah and Bodhi. The Transformers star is expecting her third child within the next few months.

Next up: Supermodel Candice Swanepoel’s beautiful bump, plus Ali Fedotowsky

Candice Swanepoel

Victoria’s Secret model Candice Swanepoel is growing and glowing in this new photo she posted on her Instagram page. Swanepoel, who is expecting her first child with her fiancé, captioned the photo in Portuguese, which translates to “blessed by God.”

Bar Refaeli

Pregnant Bar Refaeli looked adorable in a striped dress and a flower crown as she celebrated her 31st birthday with friends. The model, who previously dated Leonardo DiCaprio for four years (a record for him!), is expecting her first child with her husband, Adi Ezra. The couple are expecting a baby girl in July. Refaeli recently posted a pre-pregnancy photo of herself laying on her stomach near a pool.

“Not sure what I miss more.

Maldives OR laying on my stomach,” she captioned the photo.

More: Megan Fox and Mila Kunis baby bump photos