Baby on board

Hollywood star Kevin Costner is set to become dad for the seventh time - his wife Christine is due to give birth in June.

Also expecting:

• Samantha Cameron, wife of Conservative Party leader David, is pregnant.
• Jamie Oliver's wife Jools is pregnant with the pair's fourth baby.
• Model Danielle Lloyd has shown off her baby bump by posting photos on Twitter.

Hello Baby

Actress Rebecca Gayheart and husband Eric Dane have named their new baby daughter Billy Beatrice.

Other new arrivals:

• Radio DJ Zoe Ball and husband Norman Cook are proud parents to baby Nelly.
• Buffy the Vampire Slayer actress Alyson Hannigan has been spotted taking her daughter Satyana out for an early birthday meal.
• Hollywood actor Joseph Fiennes and wife Swiss model Maria Dolores Dieguez have welcomed a baby girl.