Famous for defending women is here to defend him. And banding together to help hurricane victims. Some of the biggest stars in the world, Jennifer Lopez, marc anthony and more releasing a brandnew song overnight. Now the man behind it, hamilton creator, linmanuel, is here first on gma. Good morning, america. How about that spirit from linmanuel . He is going to be here all to help out puerto rico. This new set to maria from with the west side story but has the flavor of the islands that is in so much need. Helping out other people. And brought his dad with him. Excited about that. Millions are bracing as well because Tropical Storm nate strengthening in the caribbean right now heading right towards the gulf coast. And states of emergencies have been declared in louisiana, alabama and florida. The storm is forecast to become a hurricane before it makes landfall this weekend. Its already deadly claiming at least 22 lives across Central America. Our chief meteorologist ginger zee tracking