Kim Kardashian’s reclusive brother Rob made fans go wild as he made a rare cameo in new Instagram photos shared on Wednesday. 

The SKIMS founder, 44 – whose phone was hacked by her son Saint just one day prior – was joined by her younger sibling, 38, to celebrate close pal La La Anthony’s birthday.

Rob mainly stays out of the spotlight, but on a few occasions, has been spotted in pictures with his family. 

In the images, the father-of-one could be seen flashing a small smile as his older sister snapped a few selfies as they sat at a table inside a bustling restaurant with Anthony wedged in between them.

La La, who has developed a strong bond with the Kardashian family over the years, officially turned 43 on Wednesday.

In the caption of the post, Kim penned: ‘Happy Birthday to my ace @lalaanthony Truly the bestest best friend a girl could ask for! I love you so much!!!! Today’s your day!’

Kim Kardashian’s reclusive brother Rob, 38, made fans go wild as he made a rare cameo in new Instagram photos shared on Wednesday

In the images, the father-of-one could be seen flashing a small smile as his older sister snapped a few selfies as they sat at a table inside a bustling restaurant with Anthony wedged in between them

Anthony replied to the sweet shoutout and wrote, ‘Love you for life and after!!!!! So much❤️❤️❤️.’

Rob kept it casual in the photos and sported a black cap on top of his head as well as a black jacket that appeared to be dedicated to the Oregon Ducks – a college football team.

Kim and La La both glammed up in stylish ensembles and flashy jewelry for the outing – although it is not clear when exactly the celebration took place.

Social media users flooded the comment section as they expressed their excitement over Rob’s very rare sighting.

One shared, ‘Everyone just hyped Rob is in the photo,’ and another added, ‘We miss Rob! Good to see him again and he looks great!’

‘Rob stepped outside for Lala IKDR,’ a fan typed, and one commented, ‘Sorry but Rob stole the show in this photo.’

Another wrote, ‘Rob is a rare sight,’ and an Instagram user added, ‘Rob looks sooooooo good!!!!’

‘Aww Rob cameo,’ one penned, and another fan shared, ‘Rob is starting to look like his early 2000 self again.’

In the caption of the post, Kim penned: ‘Happy Birthday to my ace @lalaanthony Truly the bestest best friend a girl could ask for! I love you so much!!!! Today’s your day!’

Anthony replied to the sweet shoutout and wrote, ‘Love you for life and after!!!!! So much❤️❤️❤️’

Social media users flooded the comment section as they expressed their excitement over Rob’s very rare sighting

A social media user also typed, ‘Rob still handsome,’ while one said, ‘Nice to see Rob. Rob looks like he feeling well and I hope he really is feeling fine, emotionally.’

‘Robert you are a sight for sore eyes & Happy Birthday @lala,’ another added, and one commented, ‘Here for Rob’s comeback.’

He was last seen with his family a few months earlier in April to celebrate Easter with some of his siblings and mom Kris Jenner.

Rob’s daughter Dream, eight – whom he shares with ex Blac Chyna (Angela White) – was also seen having a blast over the holiday.

In pictures also shared by Kim at the time, the group paused for a family snap inside a spacious living room.

He stood next to his mother and draped one of his arms over her shoulders while Dream stood in front of him.

During an interview with Access Hollywood earlier this year in March, Blac Chyna opened about her co-parenting relationship with Rob following their split in 2017.

‘I think the main thing is communication, and also learning your boundaries,’ she stated. ‘If you have your own thing going on, you won’t be so much in the other person’s business.’

He was last seen with his family a few months earlier in April to celebrate Easter with some of his sibling and mom Kris Jenner

During an interview with Access Hollywood earlier this year in March, Blac Chyna opened about her co-parenting relationship with Rob following their split in 2017; former couple seen in 2016 in Las Vegas

The star added, ‘Sometimes people lose themselves and they’re so caught up in the other parent’s business to where they can’t even focus on themselves.

‘But ultimately, focus on the kid, show respect, have boundaries and communication, and you should have a healthy coparenting life.’

And in 2023, she further reflected on raising her daughter with Rob while talking to Entertainment Tonight.

‘I feel like with everything – time heals everything, and people change, and situations change, and you get to see the situation for what it is, and the situation is Dream.’

Rob seemingly has a close relationship with his siblings, including older sister Khloe.

Late last year during an interview with Bustle, the Good American founder expressed: ‘I love all my siblings, but I think with Rob, I identify with him so much.

‘I feel so deeply what he feels – the struggles that he has, or just wanting to be out of the public eye, or just feeling like he doesn’t fit in or is being judged about his appearance.’

‘I feel like with everything – time heals everything, and people change, and situations change, and you get to see the situation for what it is, and the situation is Dream,’ Blac Chyna said

Late last year during an interview with Bustle, the Good American founder expressed: ‘I love all my siblings, but I think with Rob, I identify with him so much’

She later added, ‘And I just feel like we are both each other’s protectors. I love him so much. It’s just innate.’

And a couple months earlier in April, the star further made comments about her brother on her Khloe In Wonder Land podcast.

‘I call him The Wizard from The Wizard Of Oz because he likes to be behind the curtain,’ she said.

And while Rob opts to stay away from the spotlight, he still remains in his family’s life. Khloe explained, ‘We all live in the same gated area, so he lives right next door to me.’