Joanna Gaines shares cute baby bump pic on 40th birthday

Forty looks goods!

Joanna Gaines, who is pregnant with her fifth child, is celebrating her 40th birthday by showing off her burgeoning baby bump and eating all the doughnuts she wants! The Fixer Upper star shared an adorable pic of herself on Thursday looking comfy in black sweats, a long-sleeve gray shirt, barefoot with her hair in a ponytail and snacking on a pastry as she holds onto a coffee mug.

"This is 40. And I like it... #pregnantandforty #anddoughnuts," the expectant mother captioned the silly and sweet Instagram snap, which also features a pile of tasty treats and a gorgeous floral arrangement.

See the post in the gallery below:

Earlier in the day, Joanna's husband, Chip, also took to Twitter to wish his "sweet girl" a happy birthday.

Joanna and Chip announced on social media that they were expecting another bundle of joy in January. A couple months later, in March, they shared the exciting news that they were having another boy.

The couple is already parents to sons Drake and Duke, and daughters Ella and Emmie. Ahead of the final episode of their HGTV home renovation show earlier this month, Joanna expressed that being pregnant with her fifth kid was "so fun."

"If you would have told me that I’d end this season of the show pregnant with our fifth baby, I would've laughed," she wrote on her blog. "Like the entire Fixer Upper opportunity as a whole, life has a way of surprising us. With our little ones getting bigger, we had this gut feeling that it was time to step back and focus on them and our businesses here in Waco, Texas. And although that's why we thought we decided to step away from the show, we now realize with this little one on the way that there was a bigger plan in place for us all along."

See photos of Chip and Joanna Gaines together:


Joanna Gaines Says Being Pregnant With Her Fifth Child Is 'So Fun' Ahead of 'Fixer Upper' Finale

Chip and Joanna Gaines Announce the Sex of Their Baby With Adorable Video

Joanna Gaines Shows Off Baby Bump During 'Amazing Weekend' with Husband Chip