5 Seconds of Summer don their best hipster finery as they rock the stage at the iHeartRadio festival in Las Vegas 

The Australian rock band took over the stage at the iHeartRadio Music Festival in Las Vegas, Nevada, and played a great set.

Luke Hemmings, a singer, looked cool in a hipster outfit that included a retro brown suit and a yellow shirt under it. Michael Clifford, a guitarist

wore a black-and-white jumper with ripped skinny jeans. Calum Hood, another member of the band, wore a loose shirt and khaki pants.

Ashton Irwin stood out in a loud red shirt with birds on it and sleek black pants.

The Australian rock band put on a storming show at the iHeartRadio Music Festival in Las Vegas, Nevada.

Luke Hemmings, a singer, looked cool in a hipster outfit that included a brown suit with a yellow shirt underneath.

Michael Clifford, the guitarist, wore a black-and-white jumper with ripped skinny jeans.

The band played their biggest hits for a crowd that was totally into it and sang along.

Luke was happy about how well he was doing as a solo artist last month.

When Facing The Things We Turn Away From, the album by the 25-year-old leader of the band 5 Seconds of Summer (5SOS), is number one on the ARIA charts

When Facing The Things We Turn Away From, the album by the 25-year-old leader of the band 5 Seconds of Summer (5SOS), is number one on the ARIA charts.

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