The Most Expensive Celebrity Auctions Of 2012

Every year online charity auction site Charitybuzz helps bring millions of dollars to various nonprofit organizations.

Last year, the website auctioned more than 9,500 packages to raise more than $25 million for Sandy Relief, the American Red Cross, St. Jude Children's Hospital, and more.

Charitybuzz shared its top celebrity auctions of the past year with us.

From VIP concerts with Taylor Swift and Jon Bon Jovi to private meetings with George Clooney and Diddy see what stars people paid the most to see in person.