SHE'S A DIRTY LIAR! THIS WHOLE TIME ALEXIS FROM PRETTY WILD CLAIMED SHE'S INNOCENT & TODAY SHE PLEADS GUILTY! GETS SENTENCED TO 6 MONTHS IN PRISON!

LOS ANGELES - A reality show starlet is headed to jail after admitting Monday she plundered the home of "Pirates of the Caribbean" star Orlando Bloom.

Alexis Neiers, 18, copped to felony residential burglary after the hunky actor agreed to testify against her. The trail was to have started this week.

Under her plea deal, Neiers will serve six months in jail and three years' probation. She must stay away from Bloom's Hollywood Hills house.

A star of the E! show "Pretty Wild" about growing up in the fast lane, Neiers was caught on security tape as she broke into Bloom's house last summer with two other hooded females.

The women ransacked the house and made off with more than $500,000 in watches, cash and other booty, authorities said.

Bloom collects rare watches, and his prized Rolex Milgauss from the 1950s is worth $250,000 alone, according to a Manhattan-based watch dealer.

Neiers faced up to six years in prison if convicted at trial. But she had initially turned down the plea deal.

Film crews chronicled her court case for the E! series.

The Bloom break-in is one of several robberies linked to Hollywood's so-called "Bling Ring," a mostly teenage band of celebrity-obsessed wannabes who allegedly stole from Paris Hilton, Lindsay Lohan, Audrina Patridge and actress Rachel Bilson.

A detective testified at Neiers' preliminary hearing that investigators found a Chanel necklace stolen from Lohan inside Neiers' family home.

Neiers admitted she was on Bloom's property the night of the burglary but claimed she was drunk and didn't remember taking anything.

The security camera caught her leaving with bags, the detective testified.