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The Jonas Brothers surprised the students of Los Feliz Arts Charter School on Tuesday, promoting a new campaign.
According to The Hollywood Reporter, the boy band appeared on stage in front of hundreds of stunned boys and girls during their first assembly at the school's new facility that opened just last week.
The Jonas Brothers presented the school with $25,000 worth of school supplies as a part of OfficeMax's "A Day Made Better" campaign THR reports.
The newspaper says that the pop band did not perform at the event.