By Ariana Bacle
Updated September 10, 2015 at 01:47 PM EDT
Credit: Paul Zimmerman/WireImage

Justin Bieber spent his Thursday morning on the rain-soaked stages outside Rockefellar Center for the final installment of the Today show’s summer concert series, where he performed hits like 2010’s “As Long As You Love Me” and the recently released No. 1 single “What Do You Mean?”

Bieber’s performance came just a few days after he became the youngest male artist to debut at No. 1 on Billboard’s Hot 100, an achievement Guinness World Records recognized him for during his appearance on the Today show. His fans, though, seemed more interested in Bieber’s mere presence: The poncho-clad crowd frequently broke into chants of “Bieber is back” in between songs, including an acoustic version of “Baby” and an NSYNC-style rendition of “Boyfriend.” (The crowd also went wild for his new blonde hair.)

See his performances of “What Do You Mean,” Where Are Ü Now,” and “Boyfriend” below.