The Summertime Ball is a mini-festival held each June by Global Radio. The first ball was at Emirates Stadium in 2009, but has since been held at Wembley Stadium in London. It is promoted and broadcast by the Capital network.A portion of ticket sales profit is donated to Help a Capital Child (formerly Help a London Child), the Capital charity.
The 2014 Summertime Ball was officially announced by Capital FM on Monday, April 28, 2014, and the announcement stated that ticket and venue details will be announced the following week. On May 6, it was confirmed that the ball would return to Wembley Stadium for fifth consecutive time and be held on Saturday, June 21. The full line-up followed on May 8, 5 Seconds of Summer being one of them. Tickets went on sale the following day.The band performed "She Looks So Perfect" and "Don't Stop" along with a cover of Katy Perry's "Teenage Dream".