Watch Ariana Grande sing Whitney Houston hit 'I Have Nothing

Jessie J Says She Almost Sang at Whitney Houston's Funeral, Covers 'I Have Nothing

In Performance at The White House, Ariana Grande Performs I Have Nothing, Season 2014, Episode 1

Ariana Grande Sings The National Anthem: Watch

Ariana Grande Slays with Whitney Houston's 'I Have Nothing' for Honeymoon Tour (Video): Photo 3343028, Ariana Grande, David Foster, Music, Video, Whitney Houston Photos

How Whitney Houston Shaped My Career as a Session Singer

Grammys 2013: Whitney Houston documentary to air Saturday - Los Angeles Times

Vocal Coach Reacts: ARIANA GRANDE 'I Have Nothing' by Whitney Houston - Live At The Whitehouse

Watch: Ariana Grande Wows White House With Whitney Houston Cover - That Grape Juice

Ariana Grande Whitney Houston SNL Performance - video Dailymotion

Ariana Grande Performs Whitney Houston Medley on 'Greatest Hits

Ariana Grande Singing for Barack Obama and Michelle Obama Will Make Your Year

Ariana Grande - I Have Nothing (Whitney Houston)