10/29/2012 05:02 pm ET

Demi Lovato National Anthem: 'The X Factor' Judge Sings At The World Series (WATCH)

Demi Lovato has spent the past few weeks judging aspiring singers on "The X Factor," but on Sunday, the tables turned and she got to sing for a change. She belted out a beautiful rendition of the national anthem at Game 4 of the World Series in Detroit, where the San Francisco Giants beat the Detroit Tigers 2 - 0. Watch her sing it in the video clip above.

"So excited to sing the National Anthem at game 4 of the World Series tonight!!!!!" Demi tweeted.

Demi's no stranger to "The Star Spangled Banner." Last year, she sang it at Game 5 of the World Series, mostly to positive reviews.

Like Demi, celebs show off their pipes with our national anthem all the time. Click through the slideshow below for six of our favorite renditions.

How would you rate Demi's version of the national anthem? Which other singers should sing it next? Weigh in in the comments below or tweet @HuffPostTeen!



Teens Singing The National Anthem