Nicole Sim

Ariana Grande in Glasgow 2015

Ariana Grande Voice Evolution // 2001-2014

Ariana Grande 'The National Anthem' 2001-2014

Demi Lovato Voice Evolution

Perrie Edwards vs Demi Lovato Vocal Battle

Demi Lovato vs Ariana Grande Vocal Battle

Ariana Grande vs Victoria Justice Vocal Battle

Ariana Grande vs Liz Gillies Vocal Battle

Ariana Grande Voice Through The Years

Ariana Grande 'Just For Now' then and now

Lauren Jauregui vs Ariana Grande Singing Battle

Demi Lovato vs Ariana Grande 'You're My Only Shorty'

Frankie Grande and Ariana Grande 'Suddenly Frankie' then &

Miley Cyrus vs Ariana Grande Live Singing Battle

Ariana Grande vs Liz Gillies Vocal Battle

Ariana Grande 'There's Hope' then and now

Ariana Grande FUNNY MOMENTS

Ariana Grande & Leon Thomas III singing

Ariana Grande covers Bleeding Love by Leona Lewis