Celebrity babies and pregnancies of 2012

Slideshow posted in Photos | Sunday, January 15, 2012

50 of 261: Emily Robison, of The Dixie Chicks and Court Yard Hounds, is expecting her 4th child with boyfriend Martin Strayer. The 39-year-old singer's rep confirmed the news to People magazine, adding that Robison is 'excited' for the addition. The baby is due in early September.

Robison is also a mom to 7-year-old twins Juliana Tex and Harry Benjamin and 9-year-old son Charles Augustus, with ex-husband Charlie Robison.

Her Dixie Chicks bandmates Natalie Maines and Martie Maguire are moms to two sons and three daughters, respectively.

(Pictured: Emily Robison appears in an undated photo from the Dixie Chicks' official Facebook page.) (Facebook.com/dixiechicks)