Will shimmies and shoulder scoops or shoulder exercises in general make shoulder more broad?

Hi! Quick question. Ok so About A Week Ago, Week Ago.. See what I did there? Anyways sorry about a week ago I started an aerobic fitness dance for 30 minutes daily. It includes exercises for every part of the body including shoulders. There will be shimmies, shoulder scoops, and rounding the shoulders back in circles. I have normal sized shoulders for any teenage girl. And I actually want them to be more narrow so I was wondering if these shoulder exercises will make my shoulders more broad or enhance them because thats not what I want.
Yes it will :[
It totally won't :P
It might?
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Will shimmies and shoulder scoops or shoulder exercises in general make shoulder more broad?
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