How do you know when you've made it big? It's not when you appear on The Tonight Show or get quasi engaged to the most famous face on America's most popular TV show.
Instead, it's when you're included on a THG Fashion Face-Off.
With that in mind, congratulations are in order for Mezhgan Hussainy. Simon Cowell's girlfriend is a true A-lister now!
The make-up artist donned the gown below at Elton John's Oscar Viewing Party this past weekend. Meanwhile, Cougar Town star Courteney Cox Arquette wore it back in January. Compare and contrast:
