Sydney Sweeney‘s a boss … whether making deals, making movies or even her making her way across the street with Scooter Braun — just check out her outfit for all the proof ya need!

The film and TV star was spotted walking into a New York City office building Sunday afternoon … showing off her long legs in a gray skirt with a matching gray top over a long-sleeve shirt.

It’s a killer outfit for the boardroom … though it seems she’s spending the day with her better half instead of taking meetings.

News of Scooter and Sydney’s romance broke last month … though our sources initially told us this was just a casual fling between the two of them.

We’ve seen them at dinners together … and Scooter also hung out with Sydney and her parents at Universal Studios’ Halloween Horror Nights — which seems to indicate these two are in the midst of a very real relationship.

Braun made an appearance at Sydney’s space-themed 28th birthday party — during which Sweeney stunned in a busty metallic ensemble.