Katharine McPhee and Megan Hilty both auditioned for the lead role in a Marilyn Monroe musical this week on "Smash" -- and now, we're finally seeing McPhee as the sexy screen legend!
In a brand new sneak peek clip from next week's episode, we've got your first look at the former "American Idol" star in full costume as Monroe, singing a number called "The 20th Century Fox Mambo."
Kat definitely makes a pretty convincing Marilyn when all done up, but is she better than Broadway vet Hilty?
One person who's got the McPhever is her "Idol" co-star Taylor Hicks, who told toofab earlier this week "It was great to see Kat in 'Smash!' I have always had respect for Kat, she has paid her dues."
What do you think? Watch the clip from next Sunday's episode above.
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