Definitely not anyone in that video.

She had long hair....a little past her shoulders. Dark brown, it was curly-ish towards the ends of her hair, like if you had used a curling iron.

Though I don't watch any of the Real Housewives shows, I figured she wasn't from the NJ or NY ones at least, b/c I recalled those casts being entirely white.....so my thought was possibly another reality show (like Love and Hip Hop or Baseball Wives or something). I didn't think of possibly a reality competition contestant (like was mentioned above, Project Runway or America's Next Top Model, etc.) Good call.

She was in really high (and totally killer) heels, and was carrying two shopping bags. She stopped at a couple store windows basically to check her makeup. The crew followed her to the Bryant Park Hotel, but did not follow her in. I saw her go in from across the street, and I went into the park, so I don't know when/if she came out. It wasn't like they yelled "cut!" and she came back out to do it again.