ORLANDO, Fla. -

Zenaida Gonzalez, the woman who is suing Casey Anthony for defamation was arrested in Orlando Friday night.

Police said Gonzalez is accused of giving alcohol to someone under 21. Her bond was set at $250.

According to an arrest report, Gonzalez was working at the Circle K food mart that is connected to the Shell gas station on Semoran Boulevard and Stonewall Jackson, just south of the 408 Friday night. Teenage customers tried to buy a can of Four Loco, an alcoholic energy drink, and Gonzalez asked for their I.D., but did not actually check their ages.

A representative from the Circle K said Gonzalez is now out of a job.

Gonzalez shares a similar name as a fictitious baby sitter -- Zenaida Fernandez Gonzalez -- whom Anthony initially said kidnapped her 2-year-old daughter in 2008. At Anthony's murder trial last summer, Anthony's defense claimed Caylee drowned in the family's swimming pool and, therefore, had not been abducted. Caylee's remains were found in December 2008.

Gonzalez is suing Anthony for defamation.

Local 6 will update this story as more information is available.