5 Seconds of Summer's self-titled debut album was announced on May 13, 2014 and was available to pre-order the following day. Snippets of new songs from the album and the band's fourth EP "Don't Stop" could be heard if you finished all the food in the "Hungry 5SOS" game.
Upon pre-ordering the album on iTunes, fans received one song immediately. The songs varied from continent to continent. For example, the UK got "Good Girls " and the US got "Don't Stop".
"She Looks So Perfect" was released on February 21, 2014 as the lead single from the album. The track peaked at #1 in Australia, New Zealand, Ireland and the UK. It also peaked at #24 on the Billboard Hot 100 and #25 on the Canadian Hot 100. "She Looks So Perfect" was certified double platinum by the Australian Recording Industry Association (ARIA) for selling over 140,000 copies.
"Don't Stop" was released as the second single on May 9, 2014.
"Amnesia" was released as the third single and peaked at #7 and #6 in Australia and New Zealand while also charting at #28 in the Netherlands.
"Good Girls" was released as the album's first promotional single. It peaked in the top 20 in Australia, Denmark, Ireland, New Zealand and the United Kingdom. It was announced as the fourth single from the album on October 7, 2014.