Musical performers will include the Jonas Brothers , Miley Cyrus , Demi Lovato and Bow Celebrations open Sunday evening with a free star-studded concert televised by HBO . Kids ' inaugural show Sunday will feature ABC , Mariah Carey . One of the One inaugural balls Tuesday evening will be shown live on ABC . Washington , Mariah Carey , Stevie Wonder will perform at the ball .
Celebrations open Sunday evening with a free star-studded concert televised by HBO . Kids ' inaugural show Sunday will feature ABC , Mariah Carey . One of the One inaugural balls Tuesday evening will be shown live on ABC . Washington , Mariah Carey , Stevie Wonder will perform at the ball .