Kylie Jenner shares sweet video of her holding niece Dream Kardashian

Looks like Kylie Jenner is already in the shoes to become the cool aunt for her niece Dream Kardashian.

The 19-year-old reality star took to social media to share a heartwarming Snapchat video of her holding Blac Chyna and Rob Kardashian's daughter in her arms.

"Hey, Dream!" Jenner tells the little girl, who looks precious in a white onesie and matching floral headband, and is smiling responding to the greeting.

Jenner apparently spent the afternoon gushing over the newborn niece, who just so happens to be celebrating her one month birthday.

Shortly after Kardashian's birth, E! Online caught up with Jenner and her big sister Kendall Jenner to talk about welcoming a new addition into their famous family.

"The photos with Rob and his daughter literally make me want to cry," the makeup mogul told, "All the photos make me want to cry-the family photos, the photos of just her, but it's really sweet. She's so cute."

And with the holidays around the corner, Kardashian-Jenner fans are bound to see quite a few interactions between Dream and her family members.