With idol groups EXO, 2AM and Teen Top confirmed for the show, KCON 2013 has now announced the fourth artist on the lineup! On July 18, KCON USA released a short video, announcing f(x) as the fourth group confirmed for the upcoming large-scale K-Pop concert which will be held at the Los Angeles Memorial Sports Arena on August 24 and 25. The global version of Mnet’s music show ‘M! Countdown’ will be held at the festival as well. More artists will be announced in the next few weeks. In related news, f(x) will release their second full length album ‘Pink Tape’ on July 29.