Dental patients across Britain will get to check out John Lennon's tooth while getting their teeth checked. The tooth, which sold at auction for more than $30,000, will tour dental practices as part of an oral cancer awareness campaign, although Lennon did not have oral cancer himself. WENN reports that visitors to 16 dentists will get to pose for photos with the tooth, which has been turned into a necklace. Here's a look at a few other pieces of weird celebrity memorabilia. Would you want to touch these items?  / AP