Call it a lucky break for Michelle Rodriguez: The former Lost actress was released from Los Angeles County Jail on Thursday after serving a mere four hours and 20 minutes of her two-month jail sentence.
"Needless to say, our prosecutors are not happy about this," says a spokesperson for the L.A. City Attorney's office. "But the sheriffs have a policy to let some nonviolent offenders go early, in part due to jail overcrowding."
Rodriguez, 27, must perform 30 days of community service and is on two years probation.
The night of her release, the actress was spotted at the Tropicana Bar at the Roosevelt Hotel, and on Monday night at the Hollywood club Shag.
"Michelle's happy with the way things turned out," her friend, designer Anand Jon, tells PEOPLE. "She knows this wasn't a literal get-out-of-jail-free card. Michelle's taken responsibility for the past and now she's ready to focus on her career."
On May 22, Rodriguez was sentenced to 60 days in jail for violating probation due to her DUI arrest last December in Hawaii.
In New York City the week before her sentencing, she told PEOPLE, "I'm a gypsy. I can see beauty in a jail cell."
In April, Rodriguez was sentenced to five days in an Oahu jail for her December 1, 2005, DUI arrest on the island. She served just 65 hours because the time she'd spent in custody after her arrest counted toward her sentence.