The 21-year-old singer stopped by the show to announce that he will be performing at KIIS FM’s upcoming Wango Tango concert next month.
When Ryan tweeted Justin saying he can’t wait for the new music, the young star jokingly replied, “@RyanSeacrest soon enough. Lol. Happy to be joining One Direction as the new member. Thank you Ryan ;).”
“lol. April fools I guess,” Justin‘s manager Scooter Braun replied to him.