Kourtney Kardashian and Scott Disick's daughter Penelope turns 12 and is called 'smart, kind, funny, creative and amazing'

Kourtney Kardashian and Scott Disick's daughter Penelope turned 12-years-old on Monday.

The child is the only daughter of the exes. Kourtney and Scott started dating in 2006 and split in 2018. The former reality TV power couple also share two sons: Mason and Reign.

Kourtney also has newborn son Rocky with her husband Travis Barker, a drummer with Blink 182.

The POOSH founder addressed Penelope's 12th birthday in an Insta Story shared Monday. She shared a throwback photo of P - which is her nickname - with the caption, 'And like that she's 12.' 

Penelope's grandmother Kris Jenner was the first to post a sweet note on Instagram.  

Kourtney Kardashian and Scott Disick's daughter Penelope turned 12-years-old on Monday. The child is the only daughter of the exes. Kourtney and Scott started dating in 2006 and split in 2018. The former reality TV power couple also share two sons: Mason and Reign

Kourtney Kardashian and Scott Disick's daughter Penelope turned 12-years-old on Monday. The child is the only daughter of the exes. Kourtney and Scott started dating in 2006 and split in 2018. The former reality TV power couple also share two sons: Mason and Reign

The POOSH founder addressed Penelope's 12th birthday in an Insta Story shared Monday. She shared a throwback photo of P - which is her nickname - with the caption, 'And like that she's 12'

The POOSH founder addressed Penelope's 12th birthday in an Insta Story shared Monday. She shared a throwback photo of P - which is her nickname - with the caption, 'And like that she's 12'

'Happy birthday to my beautiful Granddaughter, Penelope!' began the Keeping Up With The Kardashians producer.

'Watching you grow into the smart, kind, funny, creative, amazing young lady you are today has been one of my greatest joys. I am so proud of you, P! 

'You are such an amazing sister, daughter, granddaughter, friend, cousin and niece. 

'You light up every room with your smile and fill our hearts with so much love. May your day be filled with joy, laughter, and all your favorite things. 

'I love you to the moon and back!'

She signed the note: 'Lovey xo #HappyBirthdayPenelope.'

Kris' daughter Khloe Kardashian added in the comments box: 'P is the most special soul ❤️.'

Malika Haqq - who is Khloe's pal and starred on Dash Dolls - then wrote: 'Happy birthday P.'

Penelope's grandmother Kris Jenner was the first to post a sweet note on Instagram

Penelope's grandmother Kris Jenner was the first to post a sweet note on Instagram

Penelope, left, with Kim Kardashian's daughter North West, right

Penelope, left, with Kim Kardashian's daughter North West, right

Kourtney also has newborn son Rocky with her husband Travis Barker, a drummer with Blink 182. Seen in January

Kourtney also has newborn son Rocky with her husband Travis Barker, a drummer with Blink 182. Seen in January

Barker and Kourtney at the Travis Barker's Run Travis Run: A Run & Wellness Experience at The Kia Forum on July 6 in Inglewood

Barker and Kourtney at the Travis Barker's Run Travis Run: A Run & Wellness Experience at The Kia Forum on July 6 in Inglewood

This comes after Barker relished in his role as daddy all over again - he already has two kids with ex Shanna Moakler (20-year-old son Travis and 18-year-old daughter Alabam) and a stepdaughter named Atiana he is very close to. 

'The most wonderful thing you could do at any time in your life is have a baby or bring a human being into this world,' Barker, 48, told People, before sharing how he first got a 'crash course' in parenting. 

'I love being a dad,' the All The Small Things star confessed, before adding, 'That's my favorite accomplishment, it's my favorite thing I get to do every day.'

Barker, who has now been married to Kardashian for more than two years, also recalled the time that he first found out he was having his son Landon, and how it inspired him to

'The day I found out, I left my house and I ran to the freeway, he said of his impromptu run. 'It was four miles, and then I ran four miles back, too.'

He deducted that he was so overjoyed at the prospect of being a dad that he 'had this urge to just be the best version of myself, be healthy and take care of myself more — and I think that's never gone away.'

In fact, that enthusiasm for being a dad again can be seen in some of the photos that he and his wife share on their respective Instagram pages.

The couple are parents to a blended family of seven that includes Alabama Barker, 25, Reign Disick, eight, Landon Barker, 20, and Atiana De La Hoya, 25, who are pictured in April 2022

The couple are parents to a blended family of seven that includes Alabama Barker, 25, Reign Disick, eight, Landon Barker, 20, and Atiana De La Hoya, 25, who are pictured in April 2022

'I love being a dad,' the All The Small Things star confessed, before adding, 'That's my favorite accomplishment, it's my favorite thing I get to do every day'

'I love being a dad,' the All The Small Things star confessed, before adding, 'That's my favorite accomplishment, it's my favorite thing I get to do every day'

Kardashian, who had to have emergency fetal surgery when Rocky was making his grand arrival to the world, brought three of her own children to their blended family.

It turns out their newborn boy had some fluid in his lungs that needed to be removed that resulted in some tense moments that all worked out in the end.

Previously, The Kardashians star had been in a long on-again, off-again relationship with Scott Disick that resulted in them having sons Mason, 13, Reign, eight, and daughter Penelope, 11

The couple had an unofficial wedding on April 3, 2022 in Las Vegas after the 64th Annual Grammy Awards before making it legal in front of family and friends in Santa Barbara, California on May 15 of that same year

The couple had an unofficial wedding on April 3, 2022 in Las Vegas after the 64th Annual Grammy Awards before making it legal in front of family and friends in Santa Barbara, California on May 15 of that same year

The reality star and entrepreneur ended up hooking up with Barker in late 2020, for which they both confirmed the following January.

The couple had an unofficial wedding on April 3, 2022 in Las Vegas after the 64th Annual Grammy Awards.

They would make it legal when they got married in front of their family and friends on May 15, 2022, in Santa Barbara, which was followed up with a religious wedding ceremony in Portofino, Italy on May 22 of that same year.

About 17 months later the pair revealed that their son Rocky was born in an announcement on November 4, 2023.