Nicole Kidman and Keith Urban looked like the perfect family Saturday as they took daughters Sunday Rose and Faith to a friend's birthday party.

The girls clutched onto their parents the day after Kidman and Urban attended the Rolling Stones concert in LA. Urban even joined Mick Jagger and crew on stage for a rendition of "Respectable."

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Keith Tweeted this photo of himself and the Stones after the performance. Check out the legends' collaboration in this video clip ...