Surveillance footage captured the trio sneaking into the bar and taking the liquor bottles. The teens ran away once a cleaning crew spotted them.
They left the property with six bottles of alcohol totaling $500.
Sehorn and the two teenage boys were caught by police shortly after.
Sehorn, who graduated from high school three days before the arrest, faces one felony charge of breaking and entering and a second charge for larceny.
She was released after submitting a written promise to appear in court. Her hearing is scheduled for June 28.
Harmon has been in the news recently after she accused and Instacart driver of shooting and killing her family’s dog.