Britney Spears is expecting a little girl, according to new US press reports. The TOXIC star is expected to announce the happy news at a press conference in Los Angeles later today (04MAY06). But American publication In Touch claims to already have the big news after learning the 24-year-old and husband Kevin Federline are painting one room in their Malibu, California, mansion all pink. Sources tell the magazine Britney, 24, discovered she was pregnant with her second child during a routine ultrasound exam. The singer gave birth to her first child, Sean Preston, last year (05).