On March 25th's episode of Mnet's PopCon, BEAST's leader Doojoon got a chance to interview American R&B singer Amerie. During the interview, Amerie was asked, "Have you ever listened to BEAST's music?" to which she replied, "I like Shock." Amerie also commented, "I am very interested in Kpop" as she revealed that she likes BoA and Lee Hyori amongst Kpop artists. Following Amerie's confession of Kpop interest, Doojoon added, "Next time, collaborate with BEAST." Doojoon had a special stage for Amerie as he sang J.Holiday's Suffocated, to which Amerie added harmony during his performance. The two exchanged an autographed copy of their albums and finished off the interview. On that same day, Amerie performed her hit track Head'em All on M! Countdown while BEAST won their first-ever music show award.