From menswear shows to benefit galas, this week offered plenty of reasons to celebrate. Solange kicked off the weekend with a DJ set in Montauk, and over in London, DSquared2’s designers had a party for the brand’s 20th birthday. Then, on Tuesday, amfAR’s 6th New York Gala drew stars like Laverne Cox, Anja Rubik, and Anderson Cooper out to the red carpet, wrapping up with a celebration for Miley Cyrus and Andy Cohen. The next night, Casa Reale’s fine jewelry launch had Mary J. Blige performing in a vaudeville bar in Soho to a crowd that included Leigh Lezark and Grace Bol. The Moschino’s menswear show was on Thursday, and Jeremy Scott celebrated at the after-party in Firenze, Italy, with campaign star Katy Perry, A$AP Rocky, Daphne Groeneveld, and Sasha Luss. Click through the slideshow to see these and other highlights from the week’s biggest parties.