I did see something that suggested Jennifer Anniston used to have hers pierced but doesnt anymore. Liz Hurley used to have 8 piercings in each ear so she no doubt had her Cartlidge done at some point. Pink has allsorts of piercings as does Christina Aguiliria and Janet Jackson.
I think Hayden actually has both sides done. in her older movies and season 1 of heroes her left Cartlidge was pierced, but in season 2 she has a sud in her right cartlidge instead. I wonder if she had to remove it for a movie/tv role and it healed over so she got the otherside done instead?
Lyndsey Lohan definatly has her left cartlidge pierced, you can see it clearly in the Herbie movie and a few of her recent films, she's also commonly seen with at least double pierced lobes now.
I saw a candid shot of Rihanna that looked like she had her left cartlidge pierced.
Anna Paquin (x-men) has 1 in her left in the first movie and 3 in the same cartlidge in the second movie
Anna Paquin (Rogue from x-men) had both sides pierced three times. It looked amazing. Cartilage piercings with small studs look fntastic and really compliment a few hoops lowwer down the ear.
For her part in "My First Mister", Leelee Sobieski had the cartilage in both ears pierced several times, along with both nostrils and her lower lip, but took them all out after filming was finished. Ironically, she got all of these piercings long before she had her lobes pierced for the first time, which are now the only piercings she has.
Also, British TV presenter Kate Humble has a stud in her left cartilage, which is usually hidden by her hair. And again, she got this long before having her lobes done.
And Kate Moss got the cartilage of her right ear done five times.