Teen pop god Justin Bieber spent Saturday night at the Allegria Hotel in Long Beach, a source tells Newsday.

Bieber headlined Pop-Con at the Nassau Coliseum that day. The 15-year-old stayed in an oceanfront suite with his mother, his manager and his tutor.

The West Broadway hotel has 143 luxury rooms, with a tunnel to the boardwalk and “full beach service as well as 37-inch flat-screen TVs and a gym overlooking the Atlantic.

The suite Bieber stayed in is now renting for $699 a night.

Bieber was spotted at the hotel eating Sour Patch Kids. “All of his top fans know that Sour Patch Kids are his favorite,” says the source. “He receives the treats as gifts from his fans all the time.”