As the fallout from her National Anthem flub at the Super Bowl keeps coming, Christina Aguilera is keeping her head held high. The singer has been Tweeting against the haters, and a video of her rehearsal has been revealed on line, showing the star belting the “Star-Spangled Banner” perfectly!

OK! NEWS: CHRISTINA AGUILERA SPEAKS ABOUT “STAR SPANGLED” FUMBLE

Christina nailed her pre-Super Bowl performance and sounded incredible!

The star must have been so confident in her rehearsal that she didn’t finish the song.

OK! VIDEO: CONAN O’BRIEN BLOWS UP CHRISTINA AGUILERA’S NATIONAL ANTHEM FLUB

“I feel the support, and yes i see all the fans tweeting and keeping the bond strong! haha Godney & Godtina…funny guys lol” Christina Tweeted to fans.

She also Tweeted a link to her Super Bowl rehearsal.

OK! NEWS: FERGIE DEFENDS CHRISTINA AGUILERA’S SUPER BOWL SONG — “SHE’S ONE OF THE BEST SINGERS OF OUR TIME”

Catch the clip below, via TMZ.

 width=

Sound off in the comments below!

Join the conversation