WATCH: Playing Charades with 5 Seconds Of Summer!

5 Seconds of Summer are heating things up with an exclusive live performance at the iHeartRadio Theater in New York City on Monday, July 21st at 7 p.m. ET! 

But who knew the Australian teenage heartthrobs were wicked good at playing charades!? 'Frozen' isn't an easy thing to communicate without singing Let It Go, so we've gotta give some the guys some major props!

Don't forget - no 5SOS fan will have to miss out on the band's show on July 21st! The performance and a special Q&A will be video live-streamed on all Clear Channel CHR station sites and