Well, that was fast. Just one week after Beyonce shocked the world by chopping off her locks and debuting a pixie haircut, the R&B mom was spotted Thursday (Aug. 15) rocking a longer blonde bob.

Did Queen Bey suffer haircut regret?

Paparazzi caught the singer grabbing lunch in Miami -- with Blue Ivy and Jay Z in tow -- sporting the new 'do. Mrs. Carter looked fabulous in her denim booty shorts, a loose "Name Brand" tank, a pair of aviator sunglasses and a gold headband.

Beyonce was pushing Blue Ivy in an Orbit Baby stroller as they made their way to an awaiting car.

The 1-year-old baby, who was sucking on a blue pacifier, was chilling with her feet up in the stroller. She spotted the nosey paparazzi across the way. too No worries, though, because Mama Bey kept an eye on Blue Ivy every step of the way.

As for the sudden hair change, maybe Beyonce is testing out new looks or she simply didn't like the pixie cut. We may never know.

Regardless, Beyonce's new hairstyle is still short and wonderful.

What do you think of her new hairdo? Tell us in the comments below.