It's official! The highest court in the land has announced it will make a decision in what will probably be one of the biggest cases for a long time to come.
The U.S. Supreme Court will rule on whether the right to marry is a constitutional right for same-sex couples, or whether states are allowed to ban same-sex marriages.
It's expected that the nine justices will begin hearing oral arguments from both sides in April before delivering a ruling by June.
Back in June of 2013, the court overturned the Defense of Marriage Act, a ruling that finally allowed married same-sex couples the same federal benefits as straight married couples.
Before today's announcement, the Supreme Court