Katy Perry Thanks Discreet Starbucks Barista With a Tweet

Jason King has been a barista at the Embassy Suites Starbucks in Chicago for a little over a year, and says he likes working there because it’s a good place to meet interesting people.

“You never know who you’ll meet,” says Jason. “Former President Bill Clinton, Christian Slater and Mila Kunis have all come in here. I was just telling my mom the two people I really want to meet are David Bowie and Katy Perry.”

On Tuesday, August 12th, King was working his shift as normal when he say the name “Katheryn” on a cup.