Justin Bieber treated 800 lucky fans to a secret performance in New York on Friday (04Jun10), just hours after he shut down the city's Rockefeller Center for a gig.
The Baby star performed for thousands of screaming teenage fans as part of a free concert for U.S. breakfast programme The Today Show.
Later on in the day he took to the streets of New York borough Queens for a last-minute concert for his loyal followers who were lucky enough to win tickets - and Bieber was thrilled with the low-key show.
In a post on his Twitter.com page, he writes, "Had a blast at the secret show in Queens... need to rest my voice and get some sleep."