Britney Spears Vs. Alexa Vega: Nude Mini Dress Showdown (POLL & PHOTOS)

The costume designer on dressing Whitney Houston.
It’s funny how one dress has a magical way of appearing like a completely different frock when modeled on two differently celebrities.

Spy Kids star Alexa Vega, 23, was photographs in a form-fitted mini dress and platform pumps on the red carpet of the 11th Annual InStyle Summer Soiree in West Hollywood, Calif. on August 8.

Flaunting some cleavage, Vega stunned in her nude ensemble — it’s no wonder that the mid-thigh dress was designed by Stop Staring!

But was the frock supposed to be a mini?

Britney Spears sported the same sleeveless, low-cut number on May 14 — appearing much shorter on the 30-year-old pop icon.

Glammed up for the FOX Upfronts, the platinum “Toxic” singer paired her dress with shiny sky-high stilettos and minimal jewels.

Spears — mother of Sean Federline and Jayden James Federline — has rocked several outfits while hosting X-Factor alongside Demi Lovato and Simon Cowell.

Which star can you not stop staring at? Take our poll and leave a comment.

See which stars need a stylist in the video below.