You Me At Six frontman Josh Franceschi joined Paramore on stage at a gig in London.
Both bands were playing at the O2 arena on Saturday, and it was during Paramore’s performance of 2007 hit Misery Business that Josh joined them on stage.
“I’m glad everyone at the O2 in London tonight had a good time,” Josh posted to Twitter after the show.
“I was so, so, so happy to see my friends that smiley and kill it. Plus singing Miz Biz was a privilege and a lot of fun. Thanks guys!”
You Me At Six kick off their own UK tour in December. Check out their website for more info.
Click here to read our interview with Matt and Dan.