Jennifer Lopez at Pure Nightclub in Vegas (Photos)

Jennifer Lopez appeared at Pure Nightclub at Caesars Palace Hotel and Casino in Las Vegas on September 24, 2011.

The recently single 42-year-old singer, actress and American Idol judge celebrated iHeartRadio Music Festival with an after-concert party Saturday night.

Check out photos of Jennifer Lopez at Pure Nightclub in Vegas Saturday:

Photo Credit: PRPhotos.com

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