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Just a few days after stepping out in a loose-fitting black maxi dress (which 83 percent of Us Weekly readers hated!), Lea Michele pulled a style 180.

The Glee star attended the premiere of the new TV series American Horror Story in Los Angeles on Monday night in a super short lace number with a sexy keyhole design. As it turns out, the "dress" is actually a top by ASOS and retails for just $52.38.

In keeping with the racy look, Michele, 25, went for dramatic smoky eyes, a trendy braid and black Brian Atwood booties.