Beyoncé Flaunts New Designs For House of Dereon Fall 2012

Move over, Sasha and make way for Queen Bey!

The “I Was Here” singer debuted the fall lookbook for her clothing line House of Dereon, oozing nothing but fierceness.

While sister Solange has been named the face of Madewell and mama Tina Knowles makes the press rounds, Beyoncé does what she does best in front of the camera: work!

Check out designs from the the House of Dereon ad campaign here!