One week after being involuntarily hospitalized after threatening to harm herself, actress and beauty icon Heather Locklear had another encounter with emergency authorities.

Locklear was arrested Sunday on suspicion of battery on a police officer and EMT in Ventura County California. She posted her $20,000 bail and was released for her Tuesday court date. No specifics on the incident are yet known.

Now TMZ is reporting that the actress has been hospitalized again after emergency personnel were called to her home for an "overdose" after she posted bail Monday.

A source tells TMZ that Locklear is getting treatment now. We at The 405 wish her all the best in achieving successful treatment.

Below is a reunion interview with the cast of Locklear's Melrose Place, courtesy of ABC.