Kevin Costner

Arrival date: May 6
It's... a boy! His name is Cayden Wyatt.

Meet the mom: Kevin's wife Christine Baumgartner
And baby makes... seven! This is the first child for the couple, who married in 2004. Kevin has three grown children -- Anne, 22, Lily, 20, and Joe, 19 -- from his previous marriage and a 10-year-old son, Liam, from a previous relationship.
Pregnancy diary: Cayden Wyatt Costner has made his debut. He weighed in at 7 lbs, 14 oz at birth and has dark hair (May 11)... Kevin confirms his wife is expecting, saying: "She's excited. I'm excited. My kids are excited" (February 9).

next : Keisha Castle-Hughes