Can we just say that Zach Braff is killing it with the photos lately?

The former 'Scrubs' star famously photobombed a couple's wedding shoot in New York City recently and now he's sharing one of the cutest photos we've ever seen!

Braff posted a picture of himself with his baby godson on Twitter earlier this week (Dec. 11). The absolutely adorable infant in the pic is Rocco, the 4-month-old son of former co-star Donald Faison and CaCee Cobb.

Rocco's smile is already melting hearts over the Twitterverse ... and just like with that photobomb, Zach has picked the perfect expression for this pic.

Zach and Donald are longtime pals, of course, having co-starred together on 'Scrubs' from 2001 to 2010. Faison and Cobb were wed at Braff's home in December 2012.