Keith Urban and Nicole Kidman attended a 50th anniversary party honoring her parents Sunday in Sydney, Australia. According to the Sydney Morning Herald , Keith performed for the party crowd, made up of close friends and family. The couple's daughters, Sunday Rose and Faith Margaret , were on hand for the party, too.
After the holidays, Keith returns to his role as an American Idol judge when the show premieres January 15 and 16 on FOX.
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