Alec Baldwin is one proud dad-of-three!
The 58-year-old actor took to Instagram on Tuesday, Sept. 13 to share a sweet new snapshot of himself with his baby son, Leonardo — and the first photo of the two together is so cute!
"Leoncito!" the 30 Rock star captioned the pic, revealing his little boy's cuter than cute nickname.
Alec and his wife, Hilaria Baldwin, 32, welcomed Leonardo on Monday, Sept. 12. The couple — who married in June 2012 — are already parents to daughter Carmen, 3, and son Rafael, 1, together. The star is additionally a dad to a 20-year-old daughter, Ireland, from his first marriage to Kim Basinger.
Click through the gallery below to see the Baldwin kids' cutest photos!