Beyonce stole the show at the Presidential Inaugration 2013.

Performing the National Anthem, Beyonce wore a black lace gown and emerald earrings and flowing blond hair. Midway through the performance, she even pulled out her earpiece as she hit each note to perfection.

Some celebrities tweeted their excitement after the performance. Maria Shriver, wrote, “Wow, Beyonce! Her work brought her here, as did Kelly Clarkson's. Hard work pays off. Greatest country on earth.”

Queen Bey even became a trending topic on Twitter.

Beyonce’s sister, Solange, wrote, “I couldn't be more proud on this day.”

Over the weekend, Beyonce posted pictures of herself practicing the Star-Spangled Banner. She also spoke with Zap2It and revealed that although she is one of the most sought after singers in the world, she too gets nervous when it comes to such momentous performances.

"I can't really think about it until it is over.  It is too much! There is no way I would be able to sing," she said. "I know it, but it is the type of thing doesn't matter how many times you sing it. And the biggest fear is making sure you sing it right, and sing it correctly.

The singer added, "I am practicing.  I have the tour, the Super Bowl and National Anthem. I am rehearsing right now. I feel like I love this song. Of course it is really emotional and nothing is more emotional than when singing it for a cause, and I know -- the day after tomorrow.

"I don't want to think about it! I love the song because the melody is so beautiful, and you have so many choices. I want to keep it really elegant.”