Rihanna and A$AP Rocky’s youngest son — Riot Rose Mayers — celebrated his first birthday on Thursday.

Riot Rose’s rap superstar dad, 35, took to Instagram to pay tribute to the tot on his special day.

He included a slideshow of his favorite photos and videos of the little boy, including several shots with his big brother RZA, two.

A$AP Rocky — real name Rakim Athelaston Mayers — shares both boys with billionaire Rihanna, 36.

The proud dad wrote: ‘HAPPY 1ST BIRTHDAY TO MY 2ND BORN SON RIOT ROSE MAYERS [red-heart emoji]’

Rihanna and A$AP Rocky’s youngest son — Riot Rose Mayers — celebrated his first birthday on Thursday

Riot Rose’s rap superstar dad, 35, took to Instagram to pay tribute to the tot on his special day

The first photo in the Babushka rapper’s slideshow showed him sitting on a sofa with both of his boys in his lap.

Next, he shared a brief clip of 𝚋𝚊𝚋𝚢 Riot wearing headphones and a fresh diaper after Rihanna got done changing him.

Another video showed A$AP Rocky smiling at his happy boy before planting a kiss on his chubby cheek.

Fans spotted a large painting of A$AP and Rihanna in the background of the clip along with a framed black-and-white photo of Rihanna kissing his cheek displayed on a shelf.

He included plenty of adorable snaps of the smiley toddler as well as a clip of Riot relaxing on a private jet with his famous parents.

Last but not least, Riot looked absolutely adorable in a video that showed him laying on the floor of his and his brother’s messy playroom in a blue onesie.

The playroom was filled with every kids toy imaginable along with a TV, a large hamburger chair, an ice cream cone-shaped trash can and other colorful decor.

Nearly 1million of A$AP Rocky’s followers liked the sweet birthday post, including Justin Bieber’s wife Hailey, who is currently pregnant with their first child.

Rihanna did not publish an tribute to Riot on Thursday — though she most frequently uses Instagram to promote her billion-dollar business empire.

For RZA’s second birthday in May, A$AP Rocky gave fans another glimpse at their family dynamic by uploading back-to-back portraits of the couple with their boys.

He included a slideshow of his favorite photos and videos of the little boy, including several shots with his big brother RZA, two

A$AP Rocky — real name Rakim Athelaston Mayers — shares both boys with billionaire Rihanna, 36

The proud dad wrote: ‘HAPPY 1ST BIRTHDAY TO MY 2ND BORN SON RIOT ROSE MAYERS [red-heart emoji]’

He shared a brief clip of 𝚋𝚊𝚋𝚢 Riot wearing headphones and a fresh diaper after Rihanna got done changing him

He included plenty of adorable snaps of the smiley toddler

There was also a clip of Riot relaxing on a private jet with his famous parents

A$AP Rocky shared screenshots from FaceTime calls with his 𝚋𝚊𝚋𝚢 son

Last but not least, Riot looked absolutely adorable in a video that showed him relaxing on the floor of his and his brother’s messy playroom in a blue onesie

The playroom was filled with every kids toy imaginable along with a TV, a large hamburger chair, an ice cream cone-shaped trash can and other colorful decor

‘HAPPIEST BIRTHDAY 2 MY 1st BORN BABY BOY RZA,’ he wrote, along with a red heart-emoji.

The photos captured the beautiful family-of-four cuddling in bed together.

After nearly a decade of friendship, Rihanna and A$AP Rocky began dating in 2020.

Two years later in January 2022, the Disturbia hitmaker revealed she was pregnant with their first child.

Although her and A$AP Rocky were not actively trying to start a family before she got pregnant, she told Vogue in April 2022 that they were ‘certainly not planning against it.’

‘I always thought it would be marriage first, then a 𝚋𝚊𝚋𝚢, but who the f*** says it has to be that way. I’m certainly not gonna let that get in the way of me being a mom,’ she said.

Rihanna gave birth to son RZA four months later in May 2022. The little boy is named after Wu-Tang Clan leader Robert ‘RZA’ Fitzgerald Diggs.

In February 2023, Rihanna, A$AP Rocky and 𝚋𝚊𝚋𝚢 RZA graced the cover of British Vogue as a family.

She spoke about being as a first time mom — calling it ‘legendary’ — and explained how her child has changed her world.

‘It’s everything. You really don’t remember life before, that’s the craziest thing ever,’ she remarked.

After nearly a decade of friendship, Rihanna and A$AP Rocky began dating in 2020; seen in 2023

The family pictured earlier this year

Rihanna has previously described being a mom as ‘legendary’

She also gushed over partner A$AP Rocky, who she referred to as her ‘best friend.’

‘We’re best friends with a 𝚋𝚊𝚋𝚢,’ she said of her relationship dynamic with the rapper. ‘We have to be on the same page, but we’ve always kind of had that in our relationship.

‘Everything changes when you have a 𝚋𝚊𝚋𝚢 but I wouldn’t say it’s done anything but made us closer.’

Shortly after, Rihanna confirmed during her Super Bowl halftime show that she was pregnant for a second time.

She famously cradled her stomach mid-show while rocking an unzipped red jumpsuit and skin-tight bodysuit.

Rihanna gave birth to Riot Rose six months later in August 2023.