RuPaul knows a thing or two about wigs.
His knowledge was put to the test this week on The Late Show With James Corden when he sat down with The Marvelous Mrs. Maisel star Rachel Brosnahan to play a game of "Getting Wiggy With It." The game is pretty simple: Rachel and Ru sit on the couch as a lineup of five men come out with unique hairstyles, but only one of them is wearing a wig.
It seems easy at first, but the more questions Ru and Rachel ask the men, the harder it becomes to determine who was the wig wearer.
Ru is a wig expert, of course, but don't count out Rachel—she's used to wearing one on The Marvelous Mrs. Maisel.
Which man has the fake locks? Watch the video to find out, but we'll give you a hint and say it's not who you think it is.
Remember, kids: If you take off your wig, you better have another wig hiding underneath it!