Dianna Agron’s Hot Date! Glee Star Holds Hands With Henry Joost at LA Rock Concert (PHOTOS)

Glee’s Dianna Agron (Quinn) has been having quite the exciting summer! First, you have her fun trip to London with co-star Naya Rivera (Santana) on May 23. Then that hot Malibu beach party over Memorial Day weekend. Now, the Glee starlet was spotted leaving an LA rock concert — and holding hands with a hot new man: Paranormal Activity 4 director Henry Joost!

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