could I get a nose like Ariana Grande through plastic surgery? (photos)

   Your nose can be refined through a closed rhinoplasty to produce a smaller tip.  Kenneth Hughes, MDLos Angeles, CA

You should think about the features of your ideal nose.  Discuss these goals with your plastic surgeon and together come up with a plan to meet your expectations. 

It is better if YOU post the foto of this person. That would allow us to see if your question is anywhere near reasonable.....or not.

From what I see, you could reduce and refine the size of your nose.  The answer is, yes, you could have a nose similar to hers, but your face is a different shape from hers.  The rhinoplasty you ultimately have needs to fit your face.  So, it can be smaller; the tip can be thinned to match your face.  In addition, her chin is more projected than yours.   You can have some type of augmentation to the chin (implant or filler) which would provide more projection.  Overall, you are very pretty and a little refinement would look great!