Over the weekend in the Hamptons, Theophilus London turned up the heat with an intimate performance at the Spongebob House, Ra Ra Riot graced the Surf Lodge's waterfront stage, Margie & Michael Loeb invited guests to their Southampton home for the Phoenix House Summer Party, Hard Rock Las Vegas took over the Sloppy Tuna, and so much more! The summer solstice brought everyone out East this weekend, so click through to see what you missed.