Which celebrity issued an apology when her phone was hacked, and hacker posted the phone numbers of all her celebrity friends?

In February 2005, the T-Mobile Sidekick II of Paris Hilton got hacked, and the hacker published the email addresses and phone numbers of her celebrity friends on the internet. Those celebrities include Anna Kournikova, Vin Diesel, Andy Reddick, Christina Aguilera, Eminem, and Lindsay Lohan.