It’s the most wonderful time of the year! We’re talking Halloween, naturally. With the big weekend just around the corner, the pressure to deliver an epic costume (or two, we don’t know your life) is seriously on. For inspo, we’re looking back on some of our fave celebrity Halloween costumes 2016—like Katy Perry as HRC, Lindsay Lohan as Harley Quinn, Lena Dunham as a grabbed pussy (thanks for that, Donald Trump, we guess?) and Kylie Jenner as a “Dirty”-era Christina Aguilera. Herewith, 17 of the best celeb costumes from last Halloween so that you can prep yours immeds.