Who are some celebrities that are openly gay or bisexual?

There are many openly gay celebrities. A few who are quite popular are:

Neil Patrick Harris

Nate Berkus

Rosie O'Donnell

Ellen DeGeneres

Jodie Foster

Gillian Anderson

Raven Simone

Matt Bomer

Jessie Tyler Ferguson

Sarah Paulson

Portia de Rossi

Nathan Lane

Zachary Quinto

David Hyde Pierce

Cynthia Nixon

Ricky Martin

Victor Garber