Kris Jenner Shares Super Sweet Photo of Ecstatic Rob Kardashian Holding Baby Dream

Kris Jenner is gushing over her newest grandchild!

The momager tweeted the sweetest photo Saturday, showing an ecstatic Rob Kardashian smiling widely while holding his newborn daughter, Dream, in his arms.

WATCH: Blac Chyna Introduces Dream Kardashian to Big Brother King, Shares Breastfeeding Pic on Baby's New Instagram Page

"This face says it all and melts my heart @robkardashian!!! Congratulations Rob and Chyna!! @blacchyna #love #family @dreamkardashian," Jenner, 61, wrote.

Seriously, that is one proud papa!

Rob and Blac Chyna welcomed Dream to the world on Thursday, and the Kardashian clan quickly took to social media to express their excitement.

"My new niece is absolutely stunning!!!" his older sister, Khloe Kardashian, tweeted. "So thankful I was able to land in time to witness this miracle happen! Praise God!"

The Rob and Chyna stars checked out of the hospital on Saturday, according to E!, and it wasn't long before the 29-year-old new dad was trying out Snapchat filters on his baby girl -- including the ever-popular puppy face.

RELATED: Rob Kardashian Is Overjoyed By His Family's Support, Sends Sweet Messages to His Sisters

Even though she's just a few days old, Dream is already a social media star -- with a verified Instagram account and all! Check out what the newest Kardashian has been sharing in the video below.

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