Whitney Houston & Mariah Carey - "When You Believe" Oscars (REACTION)
8:35
Whitney Houston & Mariah Carey When You Believe Live (Reaction)
19:57
Ariana Grande vs Mariah Carey vs Christina Aguilera vs Celine Dion (REACTION)
10:16
Whitney Houston - "I Have Nothing" 1993 Billboard Awards (REACTION)
6:33
Whitney & Mariah- When You Believe| Live On Oprah (Our Reaction)
15:32
Vocal Coach YAZIK reacts to Whitney Houston & Mariah Carey - When You Believe at The Oprah Winfrey
4:02
Whitney Houston & Mariah Carey - When You Believe (Live from the 1999 Oscars) (Vocal Showcase)
7:46
MARIAH CAREY - "O Holy Night" ABC Christmas (REACTION)
9:47