Megan Hilty as Regina George
For those Smash love/haters out there, you’ll recognize her as Ivy, Katherine McPhee’s busty blonde rival for the part of Marilyn. Prior to this big break, Megan played Glinda in Wicked on Broadway for quite some time, and her rendition of “Popular” speaks for itself and proves she’d make one intimidating, infamous Regina George.

11 Shows That Wouldn't Exist Without 'Arrested Development'
Surprising Early, Alternate Versions of Iconic Movie Posters
The 20 Most Beautiful Libraries on Film and TV
The 50 Albums Everyone Needs to Own, 1963-2013



