The Jonas Brother’s youngest brother — Frankie Jonas, a.k.a. the “bonus Jonas” — was arrested for possession of marijuana, TMZ reports.

According to the report, the 16-year-old was busted outside a convenience store in Nashville.

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Frankie and Kevin in 2008.

Sources tell TMZ that the teen is “remorseful” for his actions, adding that this is out of character for Frankie, who is a “good kid” who already graduated high school and is enrolled in college classes at just 16.

The famous family has yet to comment on the alleged arrest.