Before they were a multi-platinum selling band with an international fanbase of millions, 5 Seconds of Summer was the angst-driven passion project of four teenage boys in Sydney, Australia.

Shop the best of 5 Seconds of Summer’s discography on vinyl and more. The US tour kicks off August 10 in Uncasville, Connecticut before hitting East Coast cities such as Boston, Toronto ...

5 Seconds Of Summer (also known as 5SOS) is an Australian band consisting of members Luke Robert Hemmings (born 1996), Michael Gordon Clifford (born 1995), Ashton Fletcher Irwin (born 1994) and Calum ...

Check out some of ET's top new music picks of the week! The 5 Seconds of Summer band member took to Instagram Tuesday to share the exciting engagement news. The singer rang in 30 in a major way!