Jessica Simpson is a new mom again!

Jessica, 32, and boyfriend Eric Johnson, 33, welcomed a son, named Ace, on Sunday. it is the second child for the couple with wedding bells likely within a year.

Ace came into the world at Cedars-Sinai Medical Center via a scheduled C-section on Sunday.

He joins big sis Maxwell in the Simpson-Johnson family.

Congratulations!

The baby's middle name in Knute, according to Us Weekly, which reports the name "honors" Eric's Sweetish paternal grandfather, Knute Johnson