The 37-year-old star, who's most famous for playing Rachel McGuire on "Boy Meets World," hit the red carpet as Leeloo from "The Fifth Element" at the 2014 Long Beach Comic Expo.
The actress sported a white onesie with strategically placed straps to cover her nipples. The only thing covering her breasts was a thin panel of fabric in the shape of a cross. She showed off her legs, some serious under boob (and almost everything else!) in the super sexy costume.
Ward completed the racy ensemble with a bright orange wig and a bright red lip.
Maitland also fulfilled many a nerd's dream -- yet again -- by dressing up in the now infamous Slave Leia costume from "Return of the Jedi."
The brunette beauty wore Carrie Fisher's metal bikini on the red carpet, after first rocking this look to celebrate Star Wars Day.
She looks pretty incredible in both of these revealing ensembles!
Ward's homage to "Star Wars" comes on the heels of some major casting news. Lupita Nyong'o and "Game of Thrones" star Gwendoline Christie have officially joined the cast of "Star Wars: Episode VII."
The ladies join John Boyega, Adam Driver, Oscar Isaac, Andy Serkis, Domhnall Gleeson and Max von Sydow in the film.
Check out the gallery below to see who else will appear in the highly-anticipated flick, and click "Launch Gallery" above to see more of your favorite TGIF stars, then and now!