Liam Hemsworth dubs same-sex marriage as 'human right'

Liam Hemsworth has come out in support of same-sex marriage, saying that "It's a human right."

In a lengthy heartfelt post on Instagram, 'The Hunger Games' actor wrote, "I personally do not believe that same sex marriage should come down to a vote. I believe it's a HUMAN RIGHT to be able to marry the person you love regardless of gender."

Encouraging his fellow Australians voting on marriage equality to support it, he said, "To all the Australians that care about equality and human rights please say YES to same sex marriage. Let's not be silly about this. Vote YES for same sex marriage in Australia."

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Hemsworth posted the message alongside a series of photos from the recent rallies for the cause from his home country.

The Hollywood heartthrob, like his older brother Chris Hemsworth , Margot Robbie, Kylie Minogue, Russell Crowe and others, is a big supporter of the campaign.

Miley Cyrus, who's Hemsworth fiance, is also a huge advocate for gay rights, helping homeless and LGBT youths with her organization, The Happy Hippie Foundation.