Amanda Bynes's dad is standing by his daughter, following her DUI arrest on Friday.
"She was not drunk," Rick Bynes tells PEOPLE. "I was told that she blew a zero on the Breathalyzer. She didn't have a single drink that night. My daughter doesn't drink."
More:Amanda Bynes Dui Charges Amanda Bynes Arrested Amanda Bynes Not Drunk Amanda Bynes Jail Amanda Bynes Dui
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