Dixie Chick Emily Robison is expecting again, and this time it's twins! "I am due in April, just in time to get back to work on the next album," she says. "Yes, there will be, count 'em, seven kids under the age of four on the next tour. Does this scare us? No. Does it scare our road crew? YES!" It's also the second set of twins for the award-winning trio -- Emily's sister Martie Maguire gave birth to twins this past April. Emily and husband Charlie Robison have a son, Charles, who turned two in November.