Tallulah Willis kisses fiancé Dillon Buss after mom Demi Moore congratulates them on engagement

Demi Moore is thrilled about daughter Tallulah’s engagement to filmmaker Dillon Buss.

The actress, 58, congratulated the couple with an absolutely adorable Instagram post on Wednesday.

Demi beamed while Tallulah, 27, and Dillon leaned in to give her a smooch on each cheek.

‘Congrats to my baby girl and her adorable beloved on their engagement! Happy day for the whole family,’ she shared in the caption. 

Happy: Demi Moore was thrilled about daughter Tallulah Willis’ engagement, which she celebrated with an Instagram on Wednesday 

Sealed with a kiss: That same day Tallulah cut a comfortable figure as she and Dillon shared a kiss outside of their LA home

Sealed with a kiss: That same day Tallulah cut a comfortable figure as she and Dillon shared a kiss outside of their LA home

She also shared a shot of the FaceTime call where Tallulah shared the news with sisters Scout, 29, and Rumer, 32.

That same day Demi’s youngest cut a comfortable figure as she and Dillon shared a kiss outside of their LA home.

The celebrity child, whose father is Bruce Willis, looked low-key as she rocked a Daniel Johnston shirt with blue shorts, a wild bun and bare feet. 

Though her outfit was rather understated, her giant diamond engagement ring offered a fancy touch. 

Meanwhile Buss was California cool in a bucket hat and baggy blue jeans. 

Comfy: That same day Tallulah cut a comfortable figure outside of their LA love nest

Two of a kind: Willis looked low-key as she rocked a Daniel Johnston shirt with blue shorts and a wild bun. Meanwhile Buss was California cool in a bucket hat and baggy blue jeans

Two of a kind: Willis looked low-key as she rocked a Daniel Johnston shirt with blue shorts and a wild bun. Meanwhile Buss was California cool in a bucket hat and baggy blue jeans

Moving on up! It looked like the pair were already entering a new phase of their relationship, as they were spotted having furniture moved out of their love-nest and into a moving van

Moving on up! It looked like the pair were already entering a new phase of their relationship, as they were spotted having furniture moved out of their love-nest and into a moving van

Family! Demi also shared a shot of the FaceTime call where Tallulah shared the news with sisters Scout, 29, and Rumer, 32

Family! Demi also shared a shot of the FaceTime call where Tallulah shared the news with sisters Scout, 29, and Rumer, 32

It looked like the pair were already entering a new phase of their relationship, as they were spotted having furniture moved out of their love-nest and into a moving van.

The couple sold the $1.85million Hollywood home right ahead of news of their nuptials.

Willis joyously announced the engagement on Tuesday, posting a heart-melting album of herself accepting her boyfriend of one year’s proposal.

In one sweepingly romantic photo she leapt into his arms and wrapped her legs around him while they shared a passionate kiss.

Happy day: Willis joyously announced on Instagram this Tuesday that she has gotten engaged to her beau of one year Dillon Buss

Happy day: Willis joyously announced on Instagram this Tuesday that she has gotten engaged to her beau of one year Dillon Buss

Joy: Shortly after putting up the photo album she uploaded a brief video that offered a close-up view of her glittering ring that appeared to have a yellow diamond

Joy: Shortly after putting up the photo album she uploaded a brief video that offered a close-up view of her glittering ring that appeared to have a yellow diamond

An apparently hidden photographer captured several snaps of the moment he got down on one knee and popped the question.

Tallulah gleefully clapped her hands to her face in the first snap, then leaned down and affectionately held his face.

She gushed in her caption: ‘with absolute most certainty,’ presumably referring to the way she agreed to marry Dillon. 

Shortly after putting up the photo album she uploaded a brief video that offered a close-up view of her glittering ring that appeared to have a yellow diamond.

So sweet: Dillon, who is a filmmaker, was involved with Tallulah for approximately a year before he popped the question to her

So sweet: Dillon, who is a filmmaker, was involved with Tallulah for approximately a year before he popped the question to her

So sweet: The 27-year-old daughter of Bruce Willis and Demi Moore posted a heart-melting album of herself accepting his proposal

So sweet: The 27-year-old daughter of Bruce Willis and Demi Moore posted a heart-melting album of herself accepting his proposal

The thrill of it all: Tallulah gleefully clapped her hands to her face in the first snap, then leaned down and affectionately held his face

The thrill of it all: Tallulah gleefully clapped her hands to her face in the first snap, then leaned down and affectionately held his face

What a day: She gushed in her caption: 'with absolute most certainty,' presumably referring to the way she agreed to marry Dillon

What a day: She gushed in her caption: ‘with absolute most certainty,’ presumably referring to the way she agreed to marry Dillon

HANDS STILL SHAKIN’ — MOMS SPAGHETTI — I’m FIANCÉNCHED,’ Tallulah exclaimed in the caption of the video.

Dillon, who is a filmmaker, was involved with Tallulah for approximately a year before he popped the question to her.

He celebrated the engagement on his own Instagram page by posting a sweet snap of himself and his bride-to-be cuddling up to one another.

‘I can finally call you my fiancé. Love you forever Buuski Lu, you are my best friend #maythefourthbewithus,’ he wrote on his caption.

Such fun: Tallulah celebrated the big news with her sisters Scout, 29, and Rumer, 32, as seen on Scout's Instagram page that afternoon

Such fun: Tallulah celebrated the big news with her sisters Scout, 29, and Rumer, 32, as seen on Scout’s Instagram page that afternoon

Bringing the family together: Scout wrote on her Insta Stories that 'I spelled congratulations wrong because I'm so excited'

Bringing the family together: Scout wrote on her Insta Stories that ‘I spelled congratulations wrong because I’m so excited’

Dillon also included a few pictures of Tallulah flaunting the ring, and one of them also showed her obscuring her face behind a bouquet.

Tallulah celebrated the big news with her sisters Scout, 29, and Rumer, 32, as seen on Scout’s Instagram page that afternoon.

Scout uploaded an album that featured a picture of the three sisters sitting outside together in their swimsuits – with Tallulah flashing her engagement ring.

‘I’m so buoyed by this JOYOUS LOVE CELEBRATION!!!! HIP HIP HURRAY!!!!!’ Scout crowed in her caption for her more than 200,000 followers.

Goofing around: Dillon, who is a filmmaker, was involved with Tallulah for approximately a year before he popped the question to her

Goofing around: Dillon, who is a filmmaker, was involved with Tallulah for approximately a year before he popped the question to her

Family matters: Bruce Willis has five daughters - the three with Demi and two more called Mabel, nine, and Evelyn, six with his current wife Emma Heming

Family matters: Bruce Willis has five daughters – the three with Demi and two more called Mabel, nine, and Evelyn, six with his current wife Emma Heming

She went on: ‘@buuski @dillonbuss today is a blessing because of your love! 5/4/21 Welcome the first official WILLIS BROTHER.’

Bruce Willis has five daughters – the three with Demi and two more called Mabel, nine, and Evelyn, six with his current wife Emma Heming.

Scout exulted on her Insta Stories that she was ‘f***ing freaking out’ while Rumer told Dillon on hers that she was ‘so stoked to have you as a brother.’

Rumer also warmly uploaded pictured that showed Tallulah smiling mischievously at the camera from over her engagement ring. 

'My Liddo engaged elf': Rumer also warmly uploaded pictured that showed Tallulah smiling mischievously at the camera from over her engagement ring

‘My Liddo engaged elf’: Rumer also warmly uploaded pictured that showed Tallulah smiling mischievously at the camera from over her engagement ring

Everyone's happy: Scout exulted on her Insta Stories that she was 'f***ing freaking out'

Everyone’s happy: Scout exulted on her Insta Stories that she was ‘f***ing freaking out’

'Woohoo': Rumer told Dillon on hers that she was 'so stoked to have you as a brother'

‘Woohoo’: Rumer told Dillon on hers that she was ‘so stoked to have you as a brother’

An essential part of the day’s festivities was Tallulah’s beloved chihuahua Cowboy who was featured in several Instagram snaps. 

Tallulah wrote on Instagram last August about how Dillon made her experience new levels of gratitude while she was having a tough day.

She explained that she was having ‘flare ups’ of body dysmorphia, disassociation and obsessive compulsive disorder on that particular day. 

‘I texted my partner I was having an off day and needed some alone time, he told me he understood and was here to hold whatever space he could,’ she wrote.

‘Forty minutes later, the door creaked open and there he was with a picnic basket carrying my favorite snacks and drinkies.’

Tallulah, who quit drinking in 2014, dished: ‘We sat outside and talked about our first kisses. I felt today, the word “grateful” become unspooled and reframed. I knew what it was, I never knew it could be felt to this magnitude.’

Glitz: HANDS STILL SHAKIN’ — MOMS SPAGHETTI — I’m FIANCÉNCHED,' Tallulah exclaimed in the caption of the ring video

Glitz: HANDS STILL SHAKIN’ — MOMS SPAGHETTI — I’m FIANCÉNCHED,’ Tallulah exclaimed in the caption of the ring video