Maroon 5, Cardi B Top Hot 100, Carrie Underwood Crowns Billboard 200: 13 Things to Know About the Charts This Week | Billboard

Maroon 5, Cardi B Top Hot 100, Carrie Underwood Crowns Billboard 200: 13 Things to Know About the Charts This Week | Billboard: 13 Things to Know About the Charts This Week: Maroon 5 & Cardi B Top Hot 100, Carrie Underwood Crowns Billboard 200 & More