Jessica Simpson is putting her baby bump on full display.

The pregnant singer shared on Instagram a photo of herself wearing a colorful printed bikini and sunglasses while her hand rested on her large baby bump. Simpson, who is pregnant with her third child, is in the third trimester of her pregnancy.

“Jess-tation,” Simpson captioned the Instagram post on Monday.

Many followers praised the 38-year-old singer for posting the pic, calling it “simply beautiful.”

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Simpson revealed during her baby shower in January that she will be naming her baby girl Birdie. Simpson also shares two other children — Maxwell, 6, and Ace, 5, — with husband Eric Johnson.

The singer, who announced she was pregnant in September, has been updating fans on social media about struggles she’s experiencing during her third pregnancy. The singer captured fans' attention when she posted about her swollen left foot that prompted other mothers to share their pregnancy stories.

Simpson also said she’s suffered from severe acid reflux, bloating in her face, struggled to fit in between cars and broke her toilet seat.

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She revealed earlier this month she was hospitalized for bronchitis, making it her fourth trip to the hospital in two months.

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Despite the challenges, Simpson said her children are helping her push through the pregnancy.

“The one thing that gets me through this pregnancy is knowing I will get another one of these cuties,” Simpson captioned an Instagram photo of her two children.