Jessica Simpson has given birth to a baby boy and named him Ace Knute Johnson.
It is the US star's second child with her fiance Eric Johnson. They already have a daughter Maxwell, who is almost 14-months-old.
Ace Knute Johnson was born on Sunday in Los Angeles after Jessica, 32, had a scheduled C-section.
A rep told UsWeekly: "Ace Knute Johnson has arrived! Mom and baby are doing great.
"Jessica, Eric and Maxwell are thrilled to welcome the new addition to their family."
Ace's middle name, pronounced Ka-nute, is in honour of Eric's Swedish paternal grandfather, Knute Johnson.
Congrats to them both.