Facebook Co-Founder Mark Zuckerberg Cuddles With Newborn Daughter August [PHOTO]

Mark Zuckerberg is a dad for the second time after welcoming his daughter, August.

On Monday, Zuckerberg shared an adorable photo of him cuddling August on Facebook. "Baby cuddles are the best," the social media mogul wrote on the post, which has already received over a million likes from his followers.

Last week, the Facebook founder and CEO announced the arrival of his youngest child with wife Priscilla Chan. "Priscilla and I are so happy to welcome our daughter August!" he wrote on Instagram.

Zuckerberg also announced August's arrival on Facebook through a lengthy message for their youngest daughter. "Priscilla and I are so happy to welcome our daughter August! We wrote her a letter about the world we hope she grows up in, and also hoping she doesn't grow up too fast," the father-of-two wrote.

In the letter, Zuckerberg and Chan revealed their wish for their children to grow up in a world with "better education, fewer diseases, stronger communities, and greater equality." The two said they are looking forward to a better generation for their kids and that they hope they would have better lives than what they have right now.

Zuckerberg and Chan also encouraged their daughter to enjoy her childhood. They said they want their children to read books, smell the flowers, ride the carousel, run many laps, take a lot of naps and dream instead of worrying about their future.

"Childhood is magical. You only get to be a child once, so don't spend it worrying too much about the future. You've got us for that, and we'll do everything we possibly can to make sure the world is a better place for you and all children in your generation," they wrote. "August, we love you so much and we're so excited to go on this adventure with you. We wish you a life of joy, love and the same hope you give us."

Zuckerberg and Chan are already parents to Max, 2. They welcomed their eldest in December 2015. The couple also penned an emotional letter to her when she was born.

"Max, we love you and feel a great responsibility to leave the world a better place for you and all children. We wish you a life filled with the same love, hope and joy you give us. We can't wait to see what you bring to this world," the couple wrote.

What can you say about Zuckerberg and Chan's messages for their daughters? Drop a comment below.