Well, hello there Birdie Mae Johnson!

Jessica Simpson and hubby Eric Johnson welcomed a perfect little baby girl on Tuesday. Weighing in at 10 lbs. 13 oz., the happy Mom captioned her Instagram post:

“We are so happy and proud to announce the birth of our perfect daughter, Birdie Mae Johnson.’

Birdie joins a full house with siblings Ace Knute, 5, and daughter Maxwell ‘Maxi’ Drew who is 61/2.

Congrats!