5 Seconds Of Summer Debut New Single "She's Kinda Hot" Live

5 Seconds of Summer kicked off the North American leg of their "Rock Out With Your Socks Out" world tour last night (July 17) in Las Vegas, NV.

The Aussie four-piece performed their brand new single "She's Kinda Hot," for the first time live. A fan-shot video of the performance can be viewed below.

The track is expected to appear on the group's sophomore album. A release date is yet to be confirmed at this stage.