Rumer Willis is bumping right along.

Bruce Willis and Demi Moore’s pregnant daughter stars in a new campaign for Bumpsuit, whose curve-hugging catsuits have been spotted on fellow celebrity moms like Kylie Jenner, Chrissy Teigen and Sophie Turner.

In the black-and-white images, the 34-year-old “House Bunny” actress models belly-baring looks from the label’s chiffon and lounge collections.

“Trying to find things to wear during each stage of pregnancy is so challenging, especially things that make you feel sexy and comfortable. I have been living in Bumpsuit,” Willis said in a press release.

“It’s honestly the only thing I am wearing right now and plan to wear postpartum.”

The maternity brand was founded by Gary Clark Jr.’s model wife, Nicole Trunfio, in 2020.

It’s not Willis’ only recent model moment; earlier this month, she joined forces with Naked Cashmere for a Mother’s Day collection, even posing nude for the capsule’s campaign.

Willis announced in December that she’s expecting her first child with boyfriend Derek Richard Thomas.

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She confirmed her relationship with her musician beau in November 2022 with a sweet Instagram post.

In March, the couple celebrated their growing family with a star-studded baby shower.

That same month, Rumer celebrated her dad’s 68th birthday by sharing a sweet video with the “Die Hard” actor, who was diagnosed with dementia in February.