10 Replacement Rock Band Singers Who Were More Popular Than The Originals

Classic rock bands like Fleetwood Mac, Journey, and Pink Floyd only got better after their vocalists were replaced.

Ariana Grande and Cynthia Erivo's Surprise New Duet, 'Get Happy/Happy Days Are Here Again,' Has a Legendary History

Ariana Grande and Cynthia Erivo sang a rendition of Judy Garland and Barbra Streisand's "Get Happy/Happy Days Are Here Again" ...

Ariana Grande and Cynthia Erivo Do Barbra Streisand and Judy Garland Proud With ‘Happy’ Duet on ‘Wicked’ TV Special: The History Behind the Mellifluous Mashup

Ariana Grande and Cynthia Erivo sang a mashup of 'Get Happy'/'Happy Days Are Here Again,' first done by Barbra Streisand and ...