Liza Minnelli Completes Rehab

— -- Liza Minnelli has completed rehab.

Just a few weeks after the actress' publicist told ABC News that she was seeking help, he confirmed that she had finished treatment.

"Liza Minnelli has valiantly battled substance abuse over the years and whenever she has needed to seek treatment she has done so," Scott Gorenstein, a spokesperson for Minnelli, told ABC News as Minnelli underwent treatment last month.

The 69-year-old entertainer is already back in the spotlight: Over the weekend, she was photographed outside of a Beverly Hills restaurant, and she's preparing to get back to work soon, too.

Minnelli will perform the IP Casino Resort in Biloxi, Mississippi, on July 24.