Count Beyonce among those standing behind the red equal sign.
With the issue of marriage equality prominently in the news - due to California's Supreme Court now considering the legality of Prop 8 - this superstar has posted a handwritten note on her Facebook account that reads:
"If you like it you should be able to put a ring on it."
And in case there was any doubt over the cause to which she's referring, Beyonce included as a caption: #WeWillUniteForMarriageEquality."
Last year, in the wake of President Obama endorsing the rights of gay couples to marry, Beyonce's husband also spoke out on this topic.
Saying the President's statements was "the right thing to do," Jay-Z added in a chat with CNN:
"You choose to love whoever you love. That's their business. It's no different than discriminating against blacks. It's discrimination, plain and simple."