People.com Celebrity Parents Dixie Chick Martie Maguire Is Expecting Pregnant with a girl, Maguire tells PEOPLE, "I'm very excited" By People Staff Published on January 27, 2008 08:30 PM Share Tweet Pin Email Dixie Chick Martie Maguire is pregnant, she told PEOPLE on the red carpet for the Nobelity Artists & Filmmakers Dinner in Austin to benefit the Nobelity Project Sunday. “I’m very excited,” Maguire, 38, says, adding, “We know what it is – it’s a girl.” Maguire, 38, is married to Gareth Maguire, an actor. Their first children together were twin daughters Eva Ruth and Kathleen Emilie, who were born in April 2004. “I’m feeling good now, although I wasn’t!” Maguire jokes. “Carrying one instead of two will be much easier.” In regard to the growing brood between her and the rest of the Dixies – Natalie Maines and Emily Robison – Maguire says, “We’ll have to move over and let the little chicks take over! We’ve got a new band!