Ariana Grande, singer of several top hits, No Tears Left to Cry, Seven Rings, God is a Woman...
HEIGHT IS ONLY 152.4 CM (5 FT)
As you can see in the picture where Taylor Swift is standing next to Ariana, Ariana is very short compared to her! In other words, she is the average height of a 13-year-old!
Here they are, with The Rock and Kevin Hart, and as you can see, The Rock is about a head taller, and Kevin Hart is about an inch or two taller. Being one of the shortest actors, Kevin Hart is a perfect match for Ariana's height, and in this photo, he's wearing heels too!
Finally, a photo of her with her ex-fiancé. Her fiancé, Pete Davidson, looks almost a quarter of her height* (about 30cm difference) !