Here are the best — and worst — hair and makeup looks celebrities wore to the Met Gala

The INSIDER Summary:

• The annual Met Gala is fashion's biggest party.
• INSIDER gathered the best and worst celebrity styles worn this year.
• Rita Ora's mannequin hair, Zendaya's bright coral lipstick, and Katy Perry's glitter eyeshadow-lipstick combo all made our list.

Celebrity attendees at this year's Met Gala aimed to impress. 

Some stars kept the Comme des Garçons theme alive with flawless hair and makeup — like Rihanna, who wore various shades of pink, and Lilly Collins, who rocked a brilliantly cropped haircut. But others missed the mark with their hair and makeup.

Here are the looks that caught the most attention.

BEST: Zendaya brought the drama with her natural blowout and coral lipstick.

BEST: Selena Gomez covered her entire lids in magenta eyeshadow.

WOW: Zoe Kravitz showed off her blonde pixie cut and chiseled cheekbones.