Pregnant Rumer Willis wore a form-fitting white dress that showed off her growing baby bump during the baby shower

Rumer Willis, who is expecting her second child, posted pictures from the celebration to her Instagram story on Saturday.

Rumer Willis beamed as she celebrated with family and friends at a baby shower, where she revealed her growing baby bump

Special celebration: Rumer Willis, 34, was seen elegantly dressed for her baby shower in new Instagram photos shared by close pal, Peta Murgatroyd, on Saturday

The House Bunny starlet and her boyfriend, Derek Richard Thomas, announced their pregnancy in late 2020. Their child is due in December 2022.

Rumer and Derek smiled broadly for the camera as they posed together in one photo. The dancer’s caption read, “These three,” and was followed by a series of teary-eyed emoticons.

Baby shower time: The professional dancer, who is also pregnant, paused for a photo with The House Bunny actress so the two could flaunt their baby bumps

Rumer was seen wearing a white, sleeveless dress that hung to her ankles and a cream-colored knit sweater thrown over her shoulders for warmth.

Her hair was parted to one side and swept down in chic waves past her shoulders.

The expecting mother dressed to impress at her baby shower by donning a gold watch on her left wrist and a delicate gold chain necklace.

Derek Richard Thomas, her singer boyfriend, matched her in an off-white button-up with front pockets.

Having a blast: Rumer and her boyfriend could be seen flashing big smiles as they paused for a cute snap with the Dancing With The Stars competitor during the baby shower

The band member from Vista Kicks dressed for the party in a pair of dark denim pants and pointed black ankle boots.

In a sweet Instagram post from December of last year, Willis and Derek revealed their pregnancy with a series of black and white photos of her pregnant belly.

There’s a picture of him with his hand on her stomach, looking shocked into the camera. One was a kiss on her expanding belly.

Baby announcement: The two lovebirds announced their pregnancy late last year in December in an adorable Instagram post that contained black and white snaps

Demi Moore, Rumer’s mom, wrote “LoveYOU” in the section, and many other famous people added their own well-wishes as well.

On the last day of the month, she posted another image very similar to the one in the post, along with the words, ‘So so grateful for all this year has brought me. My love @derekrichardthomas And this new soul who has chosen me. I can’t wait to meet you little one I love you so much already.’

Lovebirds: Although both Rumer and Derek never revealed when they had begun dating, in November 2022, the couple cuddled close and shared a kiss in a strew of Instagram snaps, going public on social media with their romance

They went public with their romance on social media in a flurry of November 2022 Instagram snaps showing the couple cuddling and kissing. Neither Rumer nor Derek ever disclosed when they had started dating.

The Sorority Row actress and her musician husband have been using social media to keep fans and followers up to date on her pregnancy by posting pictures of her growing belly.

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