Alert! Katharine McPhee is singing on Scorpion. This is not a drill!
The American Idol veteran and former Smash star is showing off her vocal chops and we've got your exclusive sneak peek at the magical moment above. You can take the woman out of the musical, but you can't take the music out of the woman! The song our ears are treated to is "Can't Take My Eyes Off You."
McPhee, who spent two seasons as Karen Cartwright on NBC's Smash and came in second during her American Idol season, stars opposite Elyes Gabel in the new hit CBS drama about a group of geniuses contracted to work with the US government to solve the nation's crises.