Luke Bryan headed to The Ellen DeGeneres Show to chat with…Katy Perry!

Katy was the guest host for the day, which also happened to her birthday, and Luke knew exactly what to get his American Idol co-judge for her special day…an In-N-Out Burger.

The two music superstars talked about their work schedule, Luke’s man-crush fellow Idol judge Lionel Richie, and all the pranks that happen in the Bryan house.

Watch Luke and Katy’s conversation here…

Luke also stuck around to help Katy with one of the games that they play on the Ellen show.

Photo Credit: Ryan Anderson