Sarah Ferguson, the Duchess of York, enjoyed an evening with The Pussycat Dolls and Snoop Dogg on Tuesday.
The British royal attended a star-studded New York concert in aid of her children's charity the Sarah Ferguson Foundation.
The 47-year-old duchess, wearing an elegant black empire gown, posed for pictures with Nicole Scherzinger - lead singer of the raunchy dance and singing troupe.
The duchess - who spends a lot of her time in New York - has been touring the U.S. raising awareness of the children's charities she supports.
Supermodel Naomi Campbell introduced the Dolls to the stage, and audiences were treated to a performance of the group's hit collaboration "Buttons" with rapper Snoop Dogg.
Sarah visits Philadelphia's Ronald McDonald House - which provides a haven for families of children being treated at the nearby hospitals - this Thursday where she will be reading from her children's book "Little Red."
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