09/13/2011 01:24 pm ET Updated Dec 06, 2017

Beyonce At J. Crew, Vera Wang & Rodarte -- All In One Morning! (PHOTOS)

Beyonce has arrived!

After hitting up the U.S. Open yesterday with hubby Jay-Z, Beyonce strapped on her heels and joined her sister Solange at New York Fashion Week today.

The pregnant superstar made quite the rounds, staging a surprise appearance at J. Crew (apparently leaving Jenna Lyons speechless) and Vera Wang, with a quick costume change in between -- she wore nude sequins for J. Crew, then chose a poofy bubble skirt for Vera Wang's runway show.

After Vera Wang, Beyonce then headed to Rodarte, joined in the front row by Taylor Swift, the Fanning sisters and Amy Poehler. Alas, there does not seem to have been a second costume change.

Check out pics of Bey at J. Crew, Vera Wang and Rodarte below. Where do you think she'll pop up next?