It may not be Throwback Thursday just yet but this star was taking it back a few decades a day early.

Useful additions: Aside from allowing her to slide around on the floor with ease, the over-the-knee socks also served to draw attention to the star's toned and terrific legs

Britney Spears stepped out in pull-up socks that hearkened back to where it all began – her Baby Hit Me One More Time video.

The 34-year-old headed into the studio in Westlake Village, California, on Wednesday in a pair of distinctive stocks.

Dance it out: Britney Spears stepped out in pull-up socks as she headed into the studio in Westlake Village, California, on Wednesday2

There to rehearse routines for her Vegas residency and for her upcoming performance at the annual iHeartRadio Jingle Ball tour, Brit made sure to protect her legs with the gray pull-ups.

Aside from allowing her to slide around on the floor with ease, the over-the-knee socks also served to draw attention to the star’s toned and terrific legs.