Kourtney Kardashian shares a cute throwback snap snuggled in bed with son Reign

She frequently posts nostalgic content like old family photos or pictures from previous trips taken.

And Kourtney Kardashian shared another beautiful throwback image on Thursday, posting to her Instagram stories.

The Poosh founder, 41, shared a cozy image of herself snuggled in bed with her son Reign Aston, now 6, when he was younger.

The little boy smiled sweetly as he touched noses with his mother, his hands resting on her cheeks.

The doting mother of three captioned the image with a simple red heart emoji. 

The post comes amid rumors that Kourtney, who shares her children with ex-boyfriend Scott Disick, is now dating Blink-182 drummer Travis Barker. 

The eldest Kardashian sister was clearly feeling nostalgic on Thursday, since she also reposted a long-ago pregnant bikini snap from the Instagram account @kourtneyarchives. 

In the image, Kourtney lounged on a white chaise, in a pink and black striped bikini and rounded sunglasses.

She labeled the snap with a pregnant emoji next to the name of her daughter Penelope, and a pink arrow pointing in the general direction of her stomach in the snap. 

Kourt’s walk down memory lane comes as the trailer for the final season of her family’s reality series Keeping Up With The Kardashians was unveiled on Thursday.

She shared the emotional clip on her Instagram feed on Thursday morning, captioning it, ‘Cheers to the final show, keep up for our final TWENTIETH season’.

The last season of the hit show premieres on E! on March 18th.