Kylie Jenner

The reality star is afraid of drinking dust, so she makes sure all her cups and glasses are spotless before touching them with her lips.

She revealed her secret during an appearance on ‘The Ellen DeGeneres Show.'

She told the talk show host: "The strangest thing I’m afraid of is, like, dust in a cup. I don’t know why. It’s like one of my pet peeves when there’s a lot of dust in a cup and it’s getting in my system.”