Rumer Willis pregnant with first child posts images of her baby bump

The 34-year-old daughter of Hollywood legends Bruce Willis and Demi Moore posted on Instagram

On Tuesday, She shared many images of herself showing her growing baby bump

[{"selector":"#anim-72f8d512-a482-4e46-88e6-e11b0512b284","keyframes":{"opacity":[0,1]},"delay":0,"duration":2000,"easing":"cubic-bezier(.3,0,.55,1)","fill":"both"}] [{"selector":"#anim-6e5cb938-f2f7-4490-a7fd-503953795696","keyframes":{"transform":["scale(0.3333333333333333)","scale(1)"]},"delay":0,"duration":2000,"easing":"cubic-bezier(.3,0,.55,1)","fill":"forwards"}] [{"selector":"#anim-2bb7adc8-30ef-48c0-849f-b20ea54fd554","keyframes":[{"transform":"rotate(-540deg) scale(0.1)","opacity":0},{"transform":"none","opacity":1}],"delay":0,"duration":1000,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both","iterations":1}] [{"selector":"#anim-40fda12c-347e-4398-941f-81ce74abfabf","keyframes":{"opacity":[0,1]},"delay":0,"duration":600,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}]

One photo showed her musician/producer boyfriend Derek Richard Thomas smiling broadly

[{"selector":"#anim-dabee132-aecd-4f58-9aa8-023eec426897","keyframes":[{"transform":"rotate(-540deg) scale(0.1)","opacity":0},{"transform":"none","opacity":1}],"delay":0,"duration":1000,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both","iterations":1}] [{"selector":"#anim-c4dd903a-25fc-4605-92b8-6ed159e1ef5b","keyframes":{"opacity":[0,1]},"delay":0,"duration":600,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] [{"selector":"#anim-e02b6ca6-8abf-46ef-bafe-0b3e04823050","keyframes":{"opacity":[1,1]},"delay":0,"duration":2000,"easing":"cubic-bezier(.3,0,.55,1)","fill":"both"}] [{"selector":"#anim-7792d13f-6c6a-4c91-92ff-1f9361623a8c","keyframes":{"transform":["scale(3)","scale(1)"]},"delay":0,"duration":2000,"easing":"cubic-bezier(.3,0,.55,1)","fill":"forwards"}]

While another shows him kissing her belly. Willis was shown in silhouette near a window

[{"selector":"#anim-8e510377-f672-4b8f-8c7c-3081151af163","keyframes":[{"transform":"rotate(-540deg) scale(0.1)","opacity":0},{"transform":"none","opacity":1}],"delay":0,"duration":1000,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both","iterations":1}] [{"selector":"#anim-1e9941b3-bac6-4cee-bb36-b7f327edad24","keyframes":{"opacity":[0,1]},"delay":0,"duration":600,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] [{"selector":"#anim-94abeb94-9cec-4eb9-8f66-707639c82ceb","keyframes":{"opacity":[0,1]},"delay":0,"duration":2000,"easing":"cubic-bezier(.3,0,.55,1)","fill":"both"}] [{"selector":"#anim-9bfd58ea-ad63-4b44-8450-25580b99ea6c","keyframes":{"transform":["scale(0.3333333333333333)","scale(1)"]},"delay":0,"duration":2000,"easing":"cubic-bezier(.3,0,.55,1)","fill":"forwards"}]

Moore shared the news on social media

[{"selector":"#anim-b1d16abd-77cb-4d02-a119-5a6881e48294","keyframes":[{"transform":"rotate(-540deg) scale(0.1)","opacity":0},{"transform":"none","opacity":1}],"delay":0,"duration":1000,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both","iterations":1}] [{"selector":"#anim-e15c2870-59bf-4802-a13a-bc755ef202df","keyframes":{"opacity":[0,1]},"delay":0,"duration":600,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] [{"selector":"#anim-2e02c57f-c855-4668-bfde-c2a799e48642","keyframes":{"opacity":[1,1]},"delay":0,"duration":2000,"easing":"cubic-bezier(.3,0,.55,1)","fill":"both"}] [{"selector":"#anim-8ec91366-3642-4628-80f1-ca9475b83807","keyframes":{"transform":["scale(3)","scale(1)"]},"delay":0,"duration":2000,"easing":"cubic-bezier(.3,0,.55,1)","fill":"forwards"}]

"Entering my hot kooky unhinged grandma era," Moore wrote, sharing photos of her daughter's pregnancy.

[{"selector":"#anim-30e6beaf-871f-404f-ace9-e551e4bb0505","keyframes":[{"transform":"rotate(-540deg) scale(0.1)","opacity":0},{"transform":"none","opacity":1}],"delay":0,"duration":1000,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both","iterations":1}] [{"selector":"#anim-bfecbc03-e202-4862-a1b3-fc1bed10c41d","keyframes":{"opacity":[0,1]},"delay":0,"duration":600,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] [{"selector":"#anim-c2472f5b-d081-4d9c-a865-64c972e37361","keyframes":{"opacity":[0,1]},"delay":0,"duration":2000,"easing":"cubic-bezier(.3,0,.55,1)","fill":"both"}] [{"selector":"#anim-f4ee941c-292c-45e7-ad1c-cb4aa37ef2d3","keyframes":{"transform":["scale(0.3333333333333333)","scale(1)"]},"delay":0,"duration":2000,"easing":"cubic-bezier(.3,0,.55,1)","fill":"forwards"}]

"Love you, mama," Willis said in response.

[{"selector":"#anim-6e64a68e-bb24-4b1f-aa5a-85f7729212c7","keyframes":[{"transform":"rotate(-540deg) scale(0.1)","opacity":0},{"transform":"none","opacity":1}],"delay":0,"duration":1000,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both","iterations":1}] [{"selector":"#anim-2627f7d5-6613-41c6-b64d-857a096a89db","keyframes":{"opacity":[0,1]},"delay":0,"duration":600,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] [{"selector":"#anim-f4cf647e-1315-47d5-9c87-33013b6ffc24","keyframes":{"opacity":[1,1]},"delay":0,"duration":2000,"easing":"cubic-bezier(.3,0,.55,1)","fill":"both"}] [{"selector":"#anim-317813e9-5802-4b3e-b283-dfc8b7d8d8f4","keyframes":{"transform":["scale(3)","scale(1)"]},"delay":0,"duration":2000,"easing":"cubic-bezier(.3,0,.55,1)","fill":"forwards"}]

"I'm into this phase for you," commented actress Gwyneth Paltrow.

[{"selector":"#anim-31882fbe-3dfd-4a35-b766-fbcbf1c60bf8","keyframes":[{"transform":"rotate(-540deg) scale(0.1)","opacity":0},{"transform":"none","opacity":1}],"delay":0,"duration":1000,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both","iterations":1}] [{"selector":"#anim-0f868c71-2e15-4924-b4d6-1f0d5dd738c3","keyframes":{"opacity":[0,1]},"delay":0,"duration":600,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] [{"selector":"#anim-b999e329-d082-494d-a2eb-6cbca2e1cda7","keyframes":{"opacity":[0,1]},"delay":0,"duration":2000,"easing":"cubic-bezier(.3,0,.55,1)","fill":"both"}] [{"selector":"#anim-ed8468aa-d4a9-4141-9173-7271bb9e66f1","keyframes":{"transform":["scale(0.3333333333333333)","scale(1)"]},"delay":0,"duration":2000,"easing":"cubic-bezier(.3,0,.55,1)","fill":"forwards"}]

The gender and expected birth date of the baby have not been revealed.

[{"selector":"#anim-4eed7606-f30b-4805-9a2a-dbdb82e372fa","keyframes":[{"transform":"rotate(-540deg) scale(0.1)","opacity":0},{"transform":"none","opacity":1}],"delay":0,"duration":1000,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both","iterations":1}] [{"selector":"#anim-344ed25a-f4f8-4261-b27c-979d31bfe7b6","keyframes":{"opacity":[0,1]},"delay":0,"duration":600,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] [{"selector":"#anim-e90e2844-9a4b-4189-abe0-ff0d5f417e28","keyframes":{"opacity":[1,1]},"delay":0,"duration":2000,"easing":"cubic-bezier(.3,0,.55,1)","fill":"both"}] [{"selector":"#anim-d12b0aa3-e5a6-47e3-af13-f07930606ca4","keyframes":{"transform":["scale(3)","scale(1)"]},"delay":0,"duration":2000,"easing":"cubic-bezier(.3,0,.55,1)","fill":"forwards"}]