Katy Perry revealed at the iHeartRadio listening party for her album Prism this week that she once kept locks of Miley Cyrus and Taylor Swift’s hair in her purse.

During the Q&A session with fans, Perry, 28, was asked what she keeps in her purse. Although she now wears a “big empty” one, she said when she shared a dressing room with Cyrus and Swift one year, she asked them for locks of their hair.

"One of the first times I went to the Grammys, I got to share a dressing room with Miley Cyrus and Taylor Swift and I asked them for a lock of their hair from each one of them, which is totally creepy, but awesome,” she said, E! Online reports.

She said once they agreed, “I put little bows on them individually and put them in my purse. And that was my little secret and I'm a freak!" Celebuzz reports. That might’ve been before Cyrus cut off her hair.

image: ABC