Rumer Willis Announces She’s Expecting Her First Baby With Musician Derek Richard Thomas

Rumer Willis is having a baby!

The 34-year-old actress and daughter of Bruce Willis and Demi Moore just made the exciting announcement that she and her partner, indie musician Derek Richard Thomas, are expecting.

“ ,” she captioned a series of beautiful photos she shared on Instagram.

The photos are super adorable. In the three black-and-white shots, Rumer is all belly. Her man is snuggled up to her growing bump, showing her and the baby some love.

Of course, celebrity pals were quick to congratulate her. Actress Juliette Lewis wrote, "Well OK this explains why you were glowing every time I saw you congrats❤️."

Mom Demi Moore simply wrote, "LoveYOU ❤️❤️ ," before sharing the post on her own Instagram. “Entering my hot kooky unhinged grandma era ," she wrote.

Rumer's sisters shared their pure excitement on the post. “I feel so good. What a joyful hard launch party,” Scout Willis, 31, wrote. Tallulah, 28, added, “EEEEEEEE!!!! we stan this mommy!!”

Rumer and her partner, who is the frontman for Vista Kicks, only just went Instagram official with their relationship. Last month, they posted some cute pictures, looking very much like a family.

He also shared a sweet sentiment about Rumer on his page. "In the short time we’ve been together you have filled my life with joy and peace,” he captioned a series of photos from London. “Everything is just so easy with you. We sing, we dance, we play and most of all we laugh. Thank you for being you you’re a magical human I’m so glad you came into my life.”

The family was due for some good news. Nine months ago, Rumer's father, Bruce Willis, announced he was retiring from acting due to his diagnosis of aphasia. Bruce is likely over the moon, too.