There are few things in this world that are as mystifying as Donald Trump’s horrible hairdo. How does it defy the laws of gravity? What direction is it going in? And is it even real? But there’s one question that had many celebrities scratching their heads: What color is it exactly?

During the Toronto Film Festival earlier this week, Vanity Fair rounded up 32 celebrities and asked them to name the hue of Trump’s hair. Names like Kristen Stewart, Idris Elba, Josh Brolin, Sean Penn, Salma Hayek, and Jason Bateman tried their best to give an answer, which, of course, resulted in hilarity.

Sarah Silverman described it as "Tuscan surprise." Jessica Chastain called it “magic.” Liam Hemsworth said named the color “horrible.” And Evan Rachel Wood, our hero, went with “sick dog poo.”

To hear all of the answers, check out the Vanity Fair video below.