Hotel chain heiress Paris Hilton attended the San Francisco Ballet’s masked ball gala with her parents and an Entertainment Tonight film crew.The “The Simple Life” star was draped in a necklace of cascading golden South Sea pearls and diamonds designed by San Francisco jeweler Rosalina.

The reality TV series, which started its third season this month, features Hilton and co-star Nicole Richie working in a series of menial jobs.

Hilton has also published a memoir, “Confessions of an Heiress: A Tongue-in-Chic Peek Behind the Pose,” launched a jewelry collection and opened a nightclub in downtown Orlando.

Other stars attending the event included actors Sean Hayes of NBC’s “Will and Grace,” Hector Elizondo and television and film director Garry Marshall.