Megan Hilty Megan Hilty

When we first met Ivy (Megan Hilty), she was a ruthless Broadway chorus girl who'd do anything to get ahead. A drug problem, philandering boyfriend and major career upset later, Ivy's now returned to Smash a different woman.

From Smash to Cop Rock: TV musical highs and lows

Check out Ivy and 15 other bad guys we root for

Photos: Think Eileen is Smash's sexiest star? Check out her and other surprisingly sexy TV characters