I think love is absolutely undefinable and there should not be restrictions - worldwide - for same-sex marriages, relationships and rights. And it's so much broader than that: It's about adoption rights, hospital visitation rights, benefits and all sorts of stuff. I think it's really amazing to have someone like Mackelmore, with the incredible power he has right how, to stand up onstage every night and say, 'I don't care if you agree with me. This is what's right'.