Miley Cyrus has had a tattoo symbolising the fight for equal rights.

The Christian singer, 18, now has seven tattoos, the latest of which is an equal sign on her wedding ring finger.

She tweeted a picture of the new artwork to fans with the words ‘all love is equal’.

When some fans responded angrily, Cyrus replied: “Where does it say in the Bible to judge others? It doesn’t. GOD is the only judge, honey. God is love.”

Last year, the Hannah Montana star said she deleted her twitter account because she received hate mail for supporting gay marriage.

Cyrus said: “That’s the reason I deleted my Twitter account because I said on there that I believed in gay marriage because everyone should have the right to love each other, and I got such hate mail about my being a bad person.

“There has been so much controversy sometimes about what I’ve said or done because I believe there are no mistakes because God is the only one who can judge us.”