It looks like Paris Hilton is keeping the promise she made to become a better person since being released from prison. The hotel heiress made an unspecified "extremely generous" donation to the Childrens Center for Cancer and Blood Diseases, which is currently being built at the Childrens Hospital in LA. "The children I have met though my involvement with Childrens Hospital have truly touched my heart," Paris said. "I am proud to make a donation and lend my name to the fundraising effort to help children who are facing terribly serious illnesses," she adds. We think that's hot!