Katy Perry, who was enjoying lunch with her beau John Mayer at The Polo Lounge, Los Angeles, hid under the table when she saw her former hubby Russell Brand walk into the same restaurant.
"As soon as Katy saw Russell, she hid under the table. When he was directed to one far away, she emerged," the Daily Mail quoted a source as telling The Sun.
"John threw some money on the table and they headed to the back door and their waiting car.
"Russell didn't seem to see a thing but everyone in the restaurant saw what happened," the source said.