When you dress up for a living as a model or actor, the pressure is really on when Halloween rolls around in October. Fortunately, a number of our favorite stylish stars let their imaginations run wild when it came to picking out a costume this year. Supermodels like Gisele Bündchen, Miranda Kerr, and Lily Aldridge showed off their 2015 ensembles — some of which are surprisingly, sweetly personal — while other well-known names paid homage to style icons like Karl Lagerfeld. Among the many celebrity costumes of 2015, these are the 18 we deem the most stylish of all.
Kendall Jenner took a unique spin on a Karl Lagerfeld ensemble.
Alessandra Ambrosio got Halloween started early with her Little Red Riding Hood outfit.
Beyoncé, Jay Z, and Blue Ivy went with a Coming to America theme.
Cindy Crawford and her husband, Rande Gerber, were very heavy metal at his Casamigos Tequila party.
Izabel Goulart was decked out in her UFC finest for a bash at New York's Top of the Standard.
Lily Aldridge wore her mother's Playboy jet costume from the 1970s!
Fergie and Josh Duhamel went as Karl Lagerfeld and his cat, Choupette.
At Heidi Klum's Halloween party, Emily Ratajkowski did her best Marge Simpson.