Jessica Simpson showed off her stems dancing around onstage during her concert at Madison Square Garden last night. She looked happy opening for Rascal Flatts at the legendary venue wearing a little black jumpsuit. While you were all loving her updo from the other morning, Jess let down her locks this time. The singer has been adamant that she's perfectly happy with where she is and nothing proves her point quite like her onstage confidence.

To see more of Jessica singing just