"I swear by my lint roller. I will lint roll the bottom of my feet before I get into bed," Perry said is revealing all her beauty and health essentials — including one tool she stole from . While appearing in , the singer, 39, showed off all the items she typically carries in her purse, including lip gloss, moisturizer, vitamins and a lint roller.

"I swear by my lint roller," she explained as she removed dust from her dress. "I will lint roll the bottom of my feet before I get into bed. Is that weird? Do we all have weird things like that? I think we do.

I just shared mine with the world." Gotham/WireImage Related: Although the former judge didn't give insight into when her "weird" beauty hack began, she noted that the contents of her purse have changed to her and Bloom's daughter in August 2020. "[I] always have a snack, always have water for her.

Always have, like, a little toy or something that she can play with," she said. Another must-have for Perry is the Solawave red light therapy wand, which she confessed she stole from Bloom, 47. Related: "When I'm not wearing makeup, I do some skin prep.

Okay, I swear by this little guy. It's called the Solawave. I stole this from Orlando's [Golden] Globes gift basket," she explained as she took it out of her purse.

"It's just this little pen, and it's so handy, dandy," continued Perry. "Turn it on. And it's red light therapy.

And I just go up, up, up. I'm doing work, I'm taking calls. Red light therapy just helps create more coll.