J. Lo gets low! Gerard sings karaoke! Paris pops bubbly! See how the stars spend their hot summer nights
Credit: Seth Browarnik/Startraks
Updated: Wednesday Aug 04, 2010 | 06:00 AM EDT
By: Alison Schwartz
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Diddy disproves his rap adage, mo' money, mo' problems, while making it rain – dollar bills! – at Miami's Fontainebleau nightclub in July.
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