Looking on the internet deeply has found these results:

She is a cute is the most popular phrase on the web.

She's a cutie 15,690,000 results on the web	She is a cute 151,700,000 results on the web More popular!
Some examples and use cases from the internet:	Some examples and use cases from the internet:
Your niece Max, she's a cutie. She's a cutie. She's a cutie. Really.	Wow, that's a cute idea. She is a cute little kid. She sure is a cute little mouse I think of you like a cute little sister. Oh, man, she is a cute kid. Isn't she a cute girl, Kanta? Got a cute little place on the top. Let's compare them now because yours is a cute little one.

She's a cutie

15,690,000 results on the web

She is a cute

151,700,000 results on the web

More popular!