Published Saturday, 24 March 2012
The model-turned-reality TV star began legal proceedings against the Aussie pop star at Britain's High Court on Friday, accusing him of misusing personal information about her.
Price applied for an injunction against Andre, and also named her ex-manager Claire Powell - who is the singer's current agent - in her official court documents.
A source tells Daily Mirror: "Katie has been trying to reach an agreement but it hasn't happened amicably, so she has gone to the courts instead. She's frustrated, but she hopes that they can all reconcile their problems soon."
A representative for the glamour girl has confirmed Price is taking legal action.
The stars, who married in 2005 and have two children together, have had their fair share of legal woes since divorcing in 2009 - last year, Price agreed to pay Andre damages after accusing him of cheating on her during their marriage.