Ryan Gosling is back, and looking better than ever.
In his first appearance since welcoming daughter Esmerelda Amada with girlfriend Eva Mendes on Sept. 12, the 33-year-old actor was spotted on the Atlanta set of his film The Nice Guys. And that's quite the killer 'stache. He even manages to make his '70s outfit -- blue pants, a printed button-up shirt and a brown tie -- look hot.
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Also co-starring Matt Bomer, Russell Crowe and Kim Basinger, The Nice Guys revolves around a private eye (Gosling) who investigates the apparent suicide of a fading porn star in 1970s Los Angeles and uncovers a conspiracy.
The film isn't out until June 17, 2016.
"They shot during the day and at night," a source tells E! News about the new dad's first day on set. "Ryan was in good spirits, but seemed tired."
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Gosling and Mendes, 40, have unsurprisingly continued to remain extremely private about their new baby girl, though a look at their newborn's birth certificate revealed her super-unique Disney-themed name.
Check out everything we know so far about baby Gosling in the video below!