Vogue Editor-in-Chief Dame Anna Wintour joins celebrities including Julianne Moore, Larry King and Marc Jacobs in endorsing marriage equality, lending her voice to the Human Rights Campaign's 'New Yorkers For Marriage Equality' initiative.

In the online video Wintour states 'having the right to say 'I do' is as fundamental as the right to vote'. New York Governor Andrew Cuomo hopes to pass gay marriage legislation, with a vote anticipated by the end of June.