1. Diddy’s White Party
Ashton Kutcher, Demi Moore, Sean “Diddy” Combs (AP Photo/Dan Steinberg)
This infamous all-white affair usually takes place in the Hamptons (but has been in Los Angeles) during Labor Day weekend. The bash is one of the hottest tickets of the year, bringing out everybody from Mariah Carey and Chris Brown to Lindsay Lohan and the Kardashian clique.
