Ariana Grande performs National Anthem at NFL kickoff game...

Before the Green Bay Packers went into battle against the Seattle Seahawks, Ariana Grande delivered a pre-game performance at Thursday’s NFL season opener.
 
Rocking a rhinestone-studded Seahawks jersey, she sang 'The Star-Spangled Banner.' And aside from several flat notes here and there, this was actually a pretty solid rendition.

Thoughts?