has shared a very rare photo of her son, after giving birth to baby number two with boyfriend .
The Lip Kit queen, 24, expanded her family with the Goosebumps rapper, 31, in February.
However, she has yet to show his face in a picture or confirm the name they have chosen for the tot, .
Taking to Instagram, the mom-of-two blessed fans with an adorable glimpse of the newborn as he appeared to play with daughter Stormi.
Focusing the camera on their tiny little toes, she simply penned: ‘I made these little feet.’
, to watch sister Kourtney Kardashian tie the knot with Travis Barker in a very extravagant wedding.
She was joined by four-year-old Stormi for the getaway but appeared to leave her son at home for the Portofino trip.
The make-up mogul recently opened up on life as a mother of two children, and explained that .
‘I just want to say to my postpartum moms that postpartum has not been easy,’ she began. ‘It’s not been easy. It’s very hard.
‘This experience for me personally has been a little harder than with my daughter,’ she previously said in a series of videos on her Instagram story.
‘It’s not easy mentally, physically, spiritually. It’s just crazy. I didn’t want to just get back to life without saying that.
‘I think we can look on the internet and for other moms going through it right now, we can go on the internet and it might look a lot easier for other people and put the pressure on us, but it hasn’t been easy for me. It’s been hard.
’I just wanted to say that. I didn’t even think I’d make it to this workout today but I’m here and I’m feeling better. So you got this. It’s okay not to be okay.’
Kylie added: ‘Once I realized that I was putting some pressure on myself, I just keep reminding myself I made a whole human, beautiful healthy boy.
‘We have to stop putting pressure on ourselves to be back – not even physically, just mentally – after birth. Just sending some love. Love you guys.’