It’s time once again to congratulate those celebrities entering into parenthood:

Tiffani Thiessen: It’s a girl for the White Collar actress and husband Brady Smith. On Tuesday, Tiffani said hello to Harper Renn Smith, the couple’s first child. The new parents have been married since 2005.

Maggie Rodriguez: The Early Show anchor now has someone to keep her company during her pre-dawn hours. Son Michael Tobin Rodriguez Jr., her second child with husband Michael, made his debut on June 13. Big sister Daniella is five years old.

Kevin Costner: The seventh time’s a charm for the Field of Dreams actor. On June 2, the 55-year-old welcomed Grace Avery Costner, his third child with Christine, his wife since 2004. The Oscar winner also has four other children from previous relationships.

Laura Ling: The journalist recently honored two people who helped get her released from a North Korean prison last year. Ling, who gave birth to a girl on June 2, named her daughter Li Jefferson Clayton - after sister Lisa and former President William Jefferson Clinton. This is the first child for Laura and husband Iain Clayton.

Tiki Barber: Some good news and bad news for the former NFL star. On May 24, Barber became a father to twin girls. Unfortunately, Tiki - who recently left wife Ginny for a 23-year-old woman - was not allowed in the delivery room. Tiki and Ginny also have two older sons from their 11-year marriage.

Sheryl Crow: If it makes you happy, you should do it again. The mother of a 3-year-old boy announced that she has adopted once again. “I have some exciting news to share with you guys,” she wrote on her website. “Wyatt has a new little brother! Levi James was born April 30th.”

Aaron Staton: The Mad Men star is soon going to be one tired father. Staton, who plays Ken Cosgrove on the AMC drama, is preparing for the arrival of his first child with actress Connie Fletcher. The two have already revealed that they’ll be having a son.

Kate Dillon: The plus-sized model has a new reason to flaunt her curves: Kate is now pregnant with her first child. The 36-year-old and her real estate investor husband, Gabe Levin, are holding off on learning their child’s sex. “I’d like it to be a little old fashioned, but not too much,” Dillon explained.