Career
York"s first professional job was a Braun ThermoScan Ear Thermometer commercial when she was eight months old. At the age of 9 she got an agent and started going out on auditions and consistently receiving call-backs. Her first film role was the part of Kim Baker in the box-office hit Cheaper by the Dozen and then headed to Toronto the following summer (2004) to film The Pacifier in the role of LuLu Plummer.
The next summer (2005), York headed back to Toronto to film Cheaper by the Dozen 2.
In 2006–2010 York appeared in 11 episodes of Disney"s Hannah Montana. York has posted on her blog that she stopped acting in 2010, after Hannah Montana"s fourth season finished production.
She stated she will not return to acting in the future.