It's Ellie Kemper's wedding weekend! And, like many brides, The Office and Bridesmaids star has been planning her nuptials—with longtime beau Michael Koman—for months. "I thought I’d be laid back and like, ‘Whatever happens, happens,’ but I’m not that way," she told InStyle.com at a party for stylist Jessica Paster's JustFab shoe collection. "It takes over your brain!" Kemper did decide on one of the most important elements early on: her wardrobe. "I’m wearing this gorgeous Judd Waddell dress," she said. "Then for the rehearsal dinner, Jessica Paster gave me this gorgeous Valentino dress, and I’m wearing a pair of floral shoes from her JustFab collection." We can't wait to see the photos!

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— Lindzi Scharf