Todrick Hall is excited to see Taylor Swift using the power of her stardom to help fight injustice. As Swift continues to take strong political stances against systemic racism, police brutality and discrimination, Hall says the singer's voice can reach people who most need to hear the message and might otherwise turn a blind eye.Hall, a celebrated singer, actor, and choreographer, joined ET's Denny Directo via video chat on Monday for a conversation about everything from the latest Supreme Court ruling protecting LGBTQ rights in the workplace to his participation in the Black Lives Matter protests, to Swift's recent remarks slamming racism and inequality.«I've always known that [Swift] felt the way that she felt since I first became friends.