Derek and Daniel Koch sure know how to throw a party! The twins du jour (or should it be nuit?) started their domination of Southampton last Sunday with the Hamptons Magazine party at their Day & Night Beach Club. Cover girl Anna Paquin, Real Housewives Jill Zarin and Ramona Singer, and other revelers lounged and mingled with each other over refreshing cucumber-infused Belvedere vodka drinks and platters piled high with delicious seafood and even some chicken wings. A little bit of drizzle tried to crash the party midway, but made a quick exit after seeing that it couldn't dampen the good vibes and high spirits of partygoers who followed golden rule #76: No excuses. Play like a champion!