how tall, weight etc: ariana grande
Her height is 5â1â tall or 155cm. Ariana Grande Height Comparison. Here she is with Josh Hutcherson, even with heels on Ariana is still a fair bit shorter than Josh. Josh Hutcherson is a known Hollywood shorty, standing at only 5â5â tall and Ariana is even shorter than Josh. Check out Ariana walking with her heels on, as we can see she is very petite.