Kylie Jenner flawlessly applies her older sister Kourtney Kardashian’s makeup in new YouTube video

Kylie Jenner put on a leggy display in a hot pink button-down and a pair of tiny shorts for her 217 million Instagram followers on Friday. 

The 23-year-old paired her thigh-skimming blouse with black stiletto heels as she posed in the parking lot of her Kylie Cosmetics and Kylie Skin office in Oxnard, California.

‘Just posted a new youtube video doing @kourtneykardash makeup & thanks @maisonvalentino for this cute fit !!! ✨’ Jenner alerted her fans. 

Beauty mogul: Kylie Jenner put on a leggy display in a thigh-skimming button-down and a pair of microscopic spandex shorts for her 217 million Instagram followers

Sister time: To start off the nearly 12-minute YouTube video , the beauty mogul asks her eldest sister, 41, how she began her own 'makeup journey'

Sister time: To start off the nearly 12-minute YouTube video , the beauty mogul asks her eldest sister, 41, how she began her own ‘makeup journey’

Two weeks after uploading footage of herself doing her father Caitlyn Jenner’s makeup, Kylie surprised subscribers with another special guest. 

To start off the nearly 12-minute YouTube video, the beauty mogul asks her eldest sister Kourtney Kardashian, 41, how she began her own ‘makeup journey.’ 

‘Tell me everything,’ the mother-of-one asked Kardashian, who recounted their mom’s affinity for Yves Saint Laurent lipstick. 

'Tell me everything,' the mother-of-one asked Kardashian, who recounted their mom's affinity for Yves Saint Laurent lipstick

‘Tell me everything,’ the mother-of-one asked Kardashian, who recounted their mom’s affinity for Yves Saint Laurent lipstick

‘Our mom always had the best makeup,’ the Poosh founder recalled. ‘She always had these vintage Saint Laurent lipsticks and they had jewels on the top them. Did you ever see those? They had like a red jeweled heart. She always had the coolest things like that, so Kim and I would always play.’ 

She continued: ‘When I was 12 and Kim was 11, my dad’s girlfriend got us makeup lessons. So we went to this place and they filmed us. 

Kylie interjected: ‘I think I heard about this!’ 

Kardashian went on to explain they used ‘heavy foundations’ from ‘Joe Blasco at the time’ and had ‘super thin brows’ because it was the Nineties.  

Times have changed: Kardashian went on to explain they used 'heavy foundations' from 'Joe Blasco at the time' and had 'super thin brows' because it was the Nineties

Beloved: To pivot the conversation, Kylie praised her sibling for being 'the oldest and wisest of the family'

‘Our mom always had the best makeup,’ the Poosh founder recalled. ‘When I was 12, I think, and Kim was 11 or 12 and 13, my dad’s girlfriend got us makeup lessons. So we went to this place and they filmed us!’

'What would you tell your 23-year-old self, something that you wish you knew,' Kylie asked

‘What would you tell your 23-year-old self, something that you wish you knew,’ Kylie asked

To pivot the conversation, Kylie praised her sibling for being ‘the oldest and wisest of the family.’  

‘I am the youngest, which makes us both really really special,’ the reality star continued. 

In response, Karadashian agreed, noting that they were ‘the most special,’ with a smile spreading across her face as Kylie blended her foundation.  

'Trusting in God, I feel so grateful we were raised having a relationship with God and being able to trust that everything will work out,' she said

‘Trusting in God, I feel so grateful we were raised having a relationship with God and being able to trust that everything will work out,’ she said

‘What would you tell your 23-year-old self, something that you wish you knew,’ Kylie asked. 

After a long pause, Kardashian said, ‘Live your life, which is what I always say.’ 

‘Trusting in God, I feel so grateful we were raised having a relationship with God and being able to trust that everything will work out,’ she added. 

Honest: They went on to discuss birthday expectations and the 'pressure' of trying to have the 'best day,' which has left them crying nearly every year of their lives

Honest: They went on to discuss birthday expectations and the ‘pressure’ of trying to have the ‘best day,’ which has left them crying nearly every year of their lives

'I cry every year on my birthday,' Kylie admitted, to which Kardashian said she and Kim both do as well

‘I cry every year on my birthday,’ Kylie admitted, to which Kardashian said she and Kim both do as well

They went on to discuss birthday expectations and the ‘pressure’ of trying to have the ‘best day,’ which has left them crying nearly every year. 

‘I cry every year on my birthday,’ Kylie admitted, to which Kardashian said she and Kim both do as well. 

For her 40th birthday, however, Kourtney said she woke up in the best mood and spent the day riding bikes with Kendall Jenner in Venice. 

She sure looks great: Kourtney said she was so talented in a caption for this photo

She sure looks great: Kourtney said she was so talented in a caption for this photo

Kylie gave Kourtney permission to reveal the story behind why her family calls her Tinker Bell, which stemmed from a trip to Disney World.

After Kylie, who was only 8 at the time, threw a meltdown over mom Kris Jenner not buying her a Tinker Bell night gown, the sisters got in a spat.  

Kourtney said: ‘I just couldn’t take it and you were throwing such a tantrum and I was like, ‘You’re the biggest brat, I’m embarrassed to be related to you. I was like there are kids that are dying.’ 

Forgiven: Kylie gave Kourtney permission to reveal the story behind why her family calls her Tinker Bell, which stemmed from a trip to Disney World

Forgiven: Kylie gave Kourtney permission to reveal the story behind why her family calls her Tinker Bell, which stemmed from a trip to Disney World

Kylie, who describes this as the ‘biggest fight’ they’ve ever gotten into, said  Kourtney was yelling at her and their mom forced her to apologize. 

When asking the mother-of-three for parenting advice as a newer mom,  Kourtney stressed always letting her three-year-old, Stormi, feel ‘heard and understood.’

‘I always validate her feelings,’ Kylie responded, before they discussed how she felt when sister Kim called Kourtney ‘the least exciting to look at.’ 

Mom chat: When asking the mother-of-three for parenting advice as a newer mom, Kourtney stressed always letting her three-year-old, Stormi, feel 'heard and understood'

Mom chat: When asking the mother-of-three for parenting advice as a newer mom, Kourtney stressed always letting her three-year-old, Stormi, feel ‘heard and understood’

Her baby daddy, Travis Scott, is also a role model for their little girl, and recently showed off his generosity in his hometown of Houston. 

Amid Texas’ historic winter storm, he teamed up with Mayor Sylvester Turner to launch an emergency food program, according to TMZ.  

His foundation is currently ‘working with local agencies and restaurant owners to get the hot meals to those still recovering from the frigid temperatures and days without water or power.’ 

Proud parents: The former couple - who share three-year-old Stormi together - have remained amicable as they co-parent their daughter (pictured this week at Stormi's birthday party)

Proud parents: The former couple – who share three-year-old Stormi together – have remained amicable as they co-parent their daughter (pictured this week at Stormi’s birthday party)