Does Katy think Austin's cute?

You know when you're walking through the mall, pass a cute boy and can't help but look back to get one last peek? That's what Katy Perry did when she saw Austin Mahone recently! "I was on the red carpet and said hello to Katy, and she turned and said, 'Hi," Austin explains. "Then she did a double take, looked at me and said hi again in, like, a flirty voice. It was pretty amazing." Katy will have to get in line Austin's already linked to 5H's Camila Cabello and Becky G!