My Cherry Chapstick

Selena Gomez attended the final night of Katy Perry’s Prismatic World tour stop at London’s O2 arena tonight, May 31. She hung out with new pal, Cara Delevingne at the show.

Selena also spent time with Sam Smith at the show tonight. She also took in Katy’s show earlier this week with Niall Horan from One Direction.

Selena must be a big Katy Perry fan!