Mark Zuckerberg and Baby Max

After welcoming his daughter publicly to the world — with a Facebook post, of course — Mark Zuckerberg stole our hearts with a supersweet snapshot of baby Max.

The Facebook CEO and his wife, Priscilla Chan, announced the birth of their daughter on Dec. 1, and between the joy oozing from their family photo and the surprise revelation that the new parents will be giving away 99 percent of their Facebook shares in Max's honor, we thought our hearts had completely exploded. We didn't think it was possible for anything more adorable to exist, but luckily, their newest pics have proven us wrong. Now that the social family has shared these photos with the world, we officially know what it feels like to have our hearts burst from pure father-daughter cuteness.

Zuckerberg was open about the three miscarriages that his wife suffered before conceiving Max as well as his plan to take two months off of work following her birth. "Studies show that when working parents take time to be with their newborns, outcomes are better for the children and families," Zuckerberg shared on Facebook.

And with all of his time now devoted to little Max, we're reaping the benefits — with these insanely adorable photos. We can't get enough of how sweet these pictures are, from Zuckerberg holding her in a simple swaddle to precious father-daughter time at the doctor's office before getting her first round of vaccinations. Good thing Zuckerberg's Facebook profile isn't set on private so we can continue "liking" all of their precious moments!