02/28/2012 05:26 am ET Updated Feb 28, 2012

'Watch What Happens Live': Megan Hilty Says Dolly Parton Smells Like 'Pixie Dust' (VIDEO)

Ever wondered what Dolly Parton smells like? Wonder no more ... Playing "Plead The Fifth" on "Watch What Happens Live" (Weeknights, 11 p.m. EST on Bravo) Megan Hilty said the diminutive Tennessee megastar "smells fantastic. Like a mixture of, like, baby powder and love and pixie dust!"

The "Smash" star got to know Parton when she played the role of Doralee Rhodes in the Broadway adaptation of the movie "9 To 5." The role was originally written for Parton who was also nominated for an Oscar for the theme song.

Hilty also divulged that, unlike her "Smash" character, she's never had to use the casting couch to land a role.

However, she was less forthcoming when host Andy Cohen asked, "What Hollywood star should never again grace a Broadway stage?" She had no qualms about pleading the fifth.

Catch Megan Hilty in "Smash," which airs Mondays at 10 p.m. on NBC. Stay tuned for more celebrity scoop on "Watch What Happens Live," Weeknights at 11 p.m. EST on Bravo.

TV Replay scours the vast television landscape to find the most interesting, amusing, and, on a good day, amazing moments, and delivers them right to your browser.