Too cute! Curtis Stone is one adorable dad. 

The celebrity chef, 38, shared a photo via Instagram on Wednesday, Sept. 24, of himself with his new baby. On Tuesday, Sept. 16, Stone and his wife Lindsay Price welcomed their second child together, son Emerson.

"Welcome mate!" the Australian hunk captioned the sweet photo. "Emerson Spencer Stone! It's pretty hard to get this silly smile off my face much love @lindsayjprice #priceless." 

The black-and-white shot shows a beaming Stone, cradling his tiny newborn in his arms. "Curtis is officially the happiest man in the world!" a rep for the Top Chef Duels judge told Us Weekly in a statement last week.

Emerson, who was born in Los Angeles at 7 lbs., 11 oz., is the second son for the happy couple. They welcomed their first boy, Hudson, in November 2011, and tied the knot in June 2013. 

"And then there were 4 of us," Price shared on Instagram last week of her new baby. "And my heart expanded bigger and deeper than ever before. We welcome Emerson Spencer Stone to the big bright world." She went on to add that her new baby is "super sweet."