"I already have," she replied.
Prosecutors dropped burglary and other felony charges against Ames in exchange for her plea, which also requires her to do 60 days of community service.
Ames pleaded no contest to receiving Hilton's jacket in December. The socialite is not seeking restitution in the case, nor are any of the other celebrities whose homes were targeted.
The person accused of being the Bling Ring mastermind, Nicholas Prugo, is scheduled to be sentenced on March. 1. He has been jailed since April 2012 on another case.
Anthony McCartney can be reached at http://twitter.com/mccartneyAP