Beyonce designing maternity fashion line

Beyonce is expanding her fashion range with a line of maternity clothes.

The pregnant Crazy In Love hitmaker announced at the MTV Video Music Awards she is expecting her first child with husband Jay-Z, and she's since been showing off her baby bump in a string of stylish outfits.

Beyonce reveals she's keen to stay "edgy and sexy" during her pregnancy, and she's been inspired to create her own range of clothes for mums-to-be as part of her House of Dereon collection.

She tells Harper's Bazaar magazine, "All I see now are clothes that are flattering on a pregnant woman. It's been so exciting for me! I love figuring out designs that still make me feel edgy and sexy while pregnant.

"I've had so much fun with fashion over the months (and spending) too much money shopping on the internet."