Kourtney Kardashian reminisces about babysitting as she and mom Kris reunite with the Jackson family in Next Generation

The Kardashians and the Jacksons go way back - back to the time Kim dated T.J. Jackson when they were teens in the early '90s and then later when Kourtney babysat T.J.'s son Royal.

The two mega families got a chance to reunite and share memories in a sneak peek of Lifetime's The Jacksons: Next Generation ahead of Friday's premiere.

Kris and Kourtney were among the VIP guests at Taryll Jackson's 40th birthday party where they also bumped into Taryll's brothers Taj, 42, and T.J., 38.

Scroll down for video 

Kardashians and Jacksons reunite: Kourtney Kardashian and her mom Kris Jenner got a chance to catch up with their friends from another famous family in the premiere episode of The Jacksons: Next Generation

Kardashians and Jacksons reunite: Kourtney Kardashian and her mom Kris Jenner got a chance to catch up with their friends from another famous family in the premiere episode of The Jacksons: Next Generation

The three brothers are the sons of Michael Jackson's older brother Tito, 61.

There were plenty of hugs and birthday wishes, but the best part was when Kourtney, 36, spied T.J.'s 15-year-old Royal whom she used to babysit when he was a youngster.

The mother-of-three, who quipped that she didn't even like kids at the time, made everyone chuckle when she recalled how Royal was 'obsessed with me and my boobs for some reason.'

See more of the latest news and updates on Kourtney Kardashian and family

Adventures in babysitting: Mom-of-three Kourtney recalled how she used to babysit T.J.'s son Royal when he was a youngster in this minute teaser ahead of Friday's debut 

Adventures in babysitting: Mom-of-three Kourtney recalled how she used to babysit T.J.'s son Royal when he was a youngster in this minute teaser ahead of Friday's debut 

Celebration: Kris and Kourtney were VIP guests at this bash that was thrown to celebrate Taryll Jackson's 40th birthday

Celebration: Kris and Kourtney were VIP guests at this bash that was thrown to celebrate Taryll Jackson's 40th birthday

Here she is: Kourtney strolled over to give the birthday boy Taryll a big hug while Kris looked on 

Here she is: Kourtney strolled over to give the birthday boy Taryll a big hug while Kris looked on 

How ARE you? Kris got a big hug from T.J. Jackson

How ARE you? Kris got a big hug from T.J. Jackson

The minute teaser began with birthday boy Taryll spotting Kris, 59, in the friendly crowd and calling out, 'Hi!'

'I just wanted to say Happy Birthday,' Kris said with a chuckle as the two shared a warm hug.

'How are you?' he asked and Kris said, 'Good! Did you see Kourt?'

When Taryll said that he didn't get to greet Kourtney yet, Kris called her eldest daughter over to them.

They go way back: Kim Kardashian used to date T.J. in the early '90s 

They go way back: Kim Kardashian used to date T.J. in the early '90s 

How they do grow up: Kris and Kourtney were amazed at how grown up T.J.'s 15-year-old son Royal was

How they do grow up: Kris and Kourtney were amazed at how grown up T.J.'s 15-year-old son Royal was

'I used to babysit you': Kourtney informed Royal, '... I didn't even like kids but I loved you and you were like obsessed with me and my boobs for some reason'

'I used to babysit you': Kourtney informed Royal, '... I didn't even like kids but I loved you and you were like obsessed with me and my boobs for some reason'

T.J. and his teenage son Royal soon joined the happy little gathering, and Kris and Kourtney couldn't get over how much Royal has grown.

'I used to babysit you,' Kourtney informed Royal. 'And I didn't even like kids but I loved you and you were like obsessed with me and my boobs for some reason.'

Everyone had a good laugh over that one, especially Royal.

Kris' two cents: The Keeping Up With The Kardashians momager told Royal, 'I think we all babysat you'

Kris' two cents: The Keeping Up With The Kardashians momager told Royal, 'I think we all babysat you'

So funny: Royal seemed to enjoy the banter

So funny: Royal seemed to enjoy the banter

Fond of the Kardashians: T.J. described how much Kris and her whole family meant to him especially after the death of his mother Delores Martes Jackson in 1994

Fond of the Kardashians: T.J. described how much Kris and her whole family meant to him especially after the death of his mother Delores Martes Jackson in 1994

'I think we all babysat you,' Kris chimed in.

In an on-camera interview, T.J. described how much Kris and her whole family meant to him especially after the death of his mother Delores Martes Jackson in 1994.

'Kris was an important person for me when I lost my mother,' said T.J.. 'I was dating Kim at the time and spending a lot of time with Kim and her family. So Kris was like a mother to me and I'll always respect and love her because she really embraced me and helped me recover.'

Maternal nature: T.J. continued: 'Kris was like a mother to me and I'll always respect and love her because she really embraced me and helped me recover'

Maternal nature: T.J. continued: 'Kris was like a mother to me and I'll always respect and love her because she really embraced me and helped me recover'

A night to remember: Kim and T.J. went to prom together while dating in 1998

A night to remember: Kim and T.J. went to prom together while dating in 1998

Puppy love: The pair, who went to Marymount High School, are seen here back in the day in senior year

Puppy love: The pair, who went to Marymount High School, are seen here back in the day in senior year

 

The comments below have not been moderated.

The views expressed in the contents above are those of our users and do not necessarily reflect the views of MailOnline.

We are no longer accepting comments on this article.

Who is this week's top commenter? Find out now