Jocelyn Thomas, Texas City, Texas
They never actually broke up, but the members of the popular country group have been mostly on hiatus after the release of their 2006 documentary, Shut Up and Sing — although they did a summer tour with the Eagles in 2010. Two-thirds of the band — sisters Martie Maguire and Emily Robison — formed the duo Court Yard Hounds and released an album two years ago. Chicks lead singer Natalie Maines, who has two children with actor Adrian Pasdar, is working on a solo album and has said on Twitter that it will be released in March.
Contributing: Nancy Mills, Brian Truitt