Sean Young is out to prove she's not crazy, so she recreated one of the things that made people think maybe she was.

The actress gained a reputation for being a little off when she famously donned a DIY Catwoman costume to convince Tim Burton to hire her for Batman Returns. (It didn't work.)

Again looking for gigs, Young, who recently completed a stint on the cable series Celebrity Rehab, decided the best approach would be to visit the Late Show With David Letterman -- and try on the catsuit again.