Hands up DJ Cassidy! This is a stick-up!
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Summertime Ball 2014: The 23 Most HILARIOUS Pics From This Year's Show

13. Hands up DJ Cassidy! This is a stick-up!
Picture: Getty
This image appears in the gallery:
Summertime Ball 2014: The 23 Most HILARIOUS Pics From This Year's Show
Picture: Getty