Beyonce says she will expand her fashion line, House of Deréon, which she created together with her mother, Tina Knowles, in 2005.

"My mother has been designing for Destiny's Child and myself since we first started out. It comes from three generations of style and it's not just a brand, it's our life. My grandmother used to sew beautiful garments for my mother and she did the same for me," said the "Love on Top" singer.

The pop star said she wants to stay "edgy and sexy" during her pregnancy, and true enough she is still seen sporting stylish outfits.

"All I see now are clothes that are flattering on a pregnant woman. It's been exciting for me!" she said in an interview for the November Issue of Harper's Bazzar.

"I love figuring out designs that still make me feel sexy and edgy while pregnant," Beyonce added. "I've had so much fun with fashion over the months [and spending] too much money shopping on the Internet." 

When she announced her pregnancy at the recent MTV Video Music Award, she picked an orange Lanvin gown among 70 others she considered.

"I put a lot of thought into how I wanted to unveil it," she said. "It was important to me that I was able to do it myself. I was extremely nervous. It was the toughest red carpet I ever did."

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Beyoncé covers Harper's Bazaar November issue

Singer Beyonce places her hand on her belly as she poses at the 2011 MTV Video Music Awards in Los Angeles August 28, 2011. Beyonce and husband, rapper Jay-Z, will be expecting their first child next spring.

Beyonce revealed her baby-bump after her performance at the MTV Video Music Awards, but rumours have been rife that the star isn't pregnant at all. This rumour was ignited from her appearance on television, during which her baby bump appeared to fold as she sat down.

Beyonce Knowles is ninth with $35 million

Beyonce apparently has one of the strangest food cravings. She loves snacks such as Bounty ice-creams covered in hot chilli sauce, and bananas doused in tomato sauce."She's snacking on Oreo biscuits and gherkins, Bounty ice-creams with hot chilli sauce and she loves dipping bananas in ketchup.” The staff at the yatch she was holidaying on recently told.

"For breakfast, she's been having croissants with melted Dime bars inside."

Beyonce recently announced that she is due in February.

Beyonce shows her baby bump after performing "Love On Top" at the 2011 MTV Video Music Awards in Los Angeles August 28, 2011. Beyonce and her husband, rapper Jay-Z, will be expecting their first child next spring.