4. Kellie Pickler
Kellie went for an angular gown that showed off her toned arms and eye-catching décolleté.
A true stunner, the singer opted out of wearing a necklace and instead let the natural beauty of her neckline shine through.
Marilyn Monroe look was the thing she was trying to achieve and we think she pulled it off perfectly. Provocative and yet somehow family-friendly she surprised everyone this year.