Beyonce Knowles and Jay-Z welcome their first child, a girl, named Ivy!

According to E! News, multiple sources have confirmed that singer Beyonce and her rapper hubby Jay-Z welcomed a baby girl by cesarean section whom they named Ivy Blue Carter yesterday on Saturday (January 7). 

Funny lady Amy Poehler was seen with her adorable son Abel, 1, shopping on groceries in Los Angeles, CA yesterday (January 7). Amy and her husband Will Arnett are also parents to son Archie, 3. 

Model Heidi Klum was seen at the park with her four beautiful children Leni, 7, Henry, 6, Johan, 5, and Lou, 2 on Saturday (January 7). The children's father is Heidi's husband singer Seal. 

Lou is just the cutest thing! Shes grown so much!

Actor Sean Penn was seen with his daughter Dylan, 20, helping her move out of her place in Los Angeles, CA Friday (January 6). On the same day Sean was seen taking a walk with his son Hopper, 18, in Malibu, CA (January 6). 

Jessica Alba and her adorable daughter Honor, 3, stopped at Starbucks and then went to Honor's pre-school in Brentwood, California Thursday (January 6). Jessica Alba and her husband Cash Warren are also parents to a daughter Haven, 5 months.