Scout Willis shares her hilarious big tease reaction to her

Scout Willis shares her hilarious “big tease” reaction to her sister Rumer’s pregnancy announcement

Scout Willis shared a hilarious reaction to her older sister’s pregnancy news when she posted a hilarious Instagram story on Friday.

The aspiring musician, 31, posted a video mocking a blemish on her face while paying tribute to her sister Rumer, 34, who announced this week that she is having her first child with Vista Kicks frontman Derek Richard Thomas, 28, expected.

“@rumerwillis grows a baby and all i grow is this huge pimple and my fandom,” Scout wrote of her cleavage.

Breaking out with love: Scout Willis shared a hilarious reaction to her older sister's pregnancy news when she posted a hilarious Instagram story on Friday

Breaking out with love: Scout Willis shared a hilarious reaction to her older sister’s pregnancy news when she posted a hilarious Instagram story on Friday

The “purposeful hedonist” — as her Instagram bio explains — can be seen lounging on a couch in a generic gray hoodie sweatshirt.

With her hair in a messy bun, Scout shows off her stunning face as she gazes at the camera.

Her complexion is mostly flawless, except for the sizable pimple near the corner of her mouth.

Scout’s cheeky Instagram story followed her pregnant sister, who flaunted her bump.

The eldest child of Demi Moore, 60, and Bruce Willis, 67, posted a new picture to her Instagram Story on Thursday, proudly showing off her midriff in a skintight black bodysuit.

The actress’ boyfriend stood next to her and posed with his flat stomach to emphasize the difference in their profiles.

First grandchild: His latest sighting comes after his eldest daughter, Rumer Willis, announced that she is expecting her first child with her boyfriend, Vista Kicks frontman Derek Richard Thomas

Proud mom-to-be: Rumer Willis, 34, flaunts her baby bump on social media after announcing her pregnancy earlier this week

The father: Rumer is expecting her first child with boyfriend, Vista Kicks frontman Derek Richard Thomas, 28

The father: Rumer is expecting her first child with boyfriend, Vista Kicks frontman Derek Richard Thomas, 28

The couple made the first announcement earlier this week by posting a series of images showing the indie musician resting his head on Rumer’s stomach and looking elated.

“I’m crying,” Scout commented, adding, “I feel so good. What a joyful hard launch party.”

Demi Moore posted the same images to her Instagram and captioned it, “Entering my hot crazy granny era.”

Demi went on to post a picture of her daughter’s ultrasound appointment.

Their announcement: The couple made the first announcement earlier this week by posting a series of images showing the indie musician resting his head on Rumer's stomach and looking elated

Their announcement: The couple made the first announcement earlier this week by posting a series of images showing the indie musician resting his head on Rumer’s stomach and looking elated

Supportive family: The Ghost actress, 60, further posted a picture from her daughter's sonogram appointment

Grandma Demi: Rumer’s mother Demi Moore (60, middle) also posted a picture of her daughter’s ultrasound appointment. The Ghost star posed with one of her many small dogs and her other two daughters – Scout, 28, arms up, and Tallulah, 31, far right – while Rumer beamed in an exam chair, her stomach bared

The Ghost star posed with one of her many small dogs and her two other Willis daughters – Tallulah, 28, and Scout, 31 – while Rumer beamed in an exam chair with her stomach bared.

Bruce Willis and his second wife Emma Heming, 44, also shared a sweet post on Instagram, writing: “Baby news is happy news!!! Congratulations @rumerwillis and @derekrichardthomas, we are happy over here!’

Action icon Die Hard has endured a difficult battle with aphasia, a brain disorder that affects a person’s ability to speak and understand language.

Bruce’s family went public with his diagnosis in March this year and announced his retirement from acting.

Grandpa Bruce: Rumer's father Bruce Willis, 67, and his second wife Emma Heming, 44, also shared a sweet post on Instagram, writing:

Grandpa Bruce: Rumer’s father Bruce Willis, 67, and his second wife Emma Heming, 44, also shared a sweet post on Instagram, writing: “Baby news is happy news!!! Congratulations @rumerwillis and @derekrichardthomas, we are happy over here!’

A-list grandparents: This will be Demi and Bruce's first grandchild.  The A-listers were one of Hollywood's ultimate power couples during their '90s heyday, tying the knot in 1987 and splitting in 2000

A-list grandparents: This will be Demi and Bruce’s first grandchild. The A-listers were one of Hollywood’s ultimate power couples during their ’90s heyday, tying the knot in 1987 and splitting in 2000

This will be Demi and Bruce’s first grandchild.

The A-listers were one of Hollywood’s ultimate power couples during their ’90s heyday, tying the knot in 1987 and splitting in 2000.

Rumer and Derek took to Instagram as a couple in November, but they’ve been a couple for a while.

Rumer previously called Thomas “the most talented singer-songwriter I’ve heard in a very long time (maybe ever)” on Instagram.

“This man has my heart,” she gushed on her Instagram Story in September, calling Derek a “stone cold fox.”

Meanwhile, the Real F***ing Lucky singer has called his child’s mother-to-be a “magical human being” who is “filled”. [his] Live with joy and peace.’

“Everything is so simple with you. We sing, we dance, we play and above all we laugh. Thanks for being you,” Derek wrote on Instagram. “I’m so glad you came into my life.”

So in love: Rumer and Derek officially took to Instagram as a couple in November, but they've been a couple for a while.

So in love: Rumer and Derek officially took to Instagram as a couple in November, but they’ve been a couple for a while. “This man has my heart,” she gushed on her Instagram Story in September, calling Derek a “stone cold fox.” Meanwhile, the Real F***ing Lucky singer has called his child’s mother-to-be a “magical human being” who is “filled”. [his] Live with joy and peace’