Hot Summer Party Nights!

J. Lo gets low! Gerard sings karaoke! Paris pops bubbly! See how the stars spend their hot summer nights

  • SEAN "DIDDY" COMBS photo | Sean \P. Diddy\ Combs

Credit: Seth Browarnik/Startraks

Updated: Wednesday Aug 04, 2010 | 06:00 AM EDT By: Alison Schwartz

SEAN "DIDDY" COMBS

Diddy disproves his rap adage, mo' money, mo' problems, while making it rain – dollar bills! – at Miami's Fontainebleau nightclub in July.