Mariah Carey Sings 'Infinity' at Billboard Awards 2015! (Video)
The 45-year-old entertainer kicked off her performance with her classic song “Vision of Love” before segueing into her current single “Infinity.” Watch the video below!
Earlier in the night, Mariah hit the red carpet in a sexy black dress.
FYI: Mariah is wearing a Yousef Al Jasmi dress and Tom Ford shoes.