Britney Spears is acting as mediator in a brewing feud between the members of sultry singing burlesque troupe The Pussycat Dolls.
The Dolls - who are performing as the opening act on the North American leg of britney's Circus Tour - are reportedly at one another throats over recent rumors that lead singer Nicole Scherzinger, 30, is set to go solo. Fellow members of the group are said to unhappy about recent singles,