5 feet 1 inch (153 cm)
American singer, songwriter, and actress. In fact, Ariana Grande is best known for the television show ‘Victorious’ and for songs like Problem. She declared on Twitter in 2009 that she was 5’3′ at that time and became delighted for her growing. Later she decreases her claim saying I’m 5’2”. Finally, in 2011, Ariana said “I’m tall in 5 feet, or 5 feet little more, I’m miniature. haha”