Qué tienen en común?

Pamela Anderson,
Bryan Adams,
Jim Carrey,
Michael J. Fox,
Alanis Morissette,
Voltaire,
Ville Valo,
Sarah Connor,
Albert Einstein,
Franz Kafka,
Richard Wagner,
Leonardo Da Vinci,
Hayley Westenra,
Simon Cowell,
Paul McCartney,
Ringo Starr,
Kate Winslet,
Ellen DeGeneres,
Fiona Apple,
Jennifer Connelly,
Natalie Portman,
Alicia Silverstone,
Liv Tyler,
"Weird Al" Yankovic,
Woody Allen,
Christina Applegate,
Drew Barrymore,
Kim Basinger,
Bob Dylan,
Dan Castellaneta,
Bill Cosby,
Tom Cruise,
Danny DeVito,
Thomas Edison,
Dustin Hoffman,
Whitney Houston,
Michael Jackson,
Samuel L. Jackson,
John Harvey Kellogg,
Steve Martin,
Alyssa Milano,
Moby,
Paul Newman,
Hayden Panettiere,
Jerry Seinfeld,
Brooke Shields,
Reese Witherspoon,
Natalia Oreiro,
César Chávez