Vegetarian Leona Lewis is considering launching an animal friendly fashion line with designer Stella McCartney.

The “Happy” singer, who in 2008 was voted the “World’s Sexiest Vegetarian” by animal rights group People For The Ethical Treatment of Animals, met with designer Stella – who shares Leona’s views on the use of animal products in fashion – to discuss the possibility of her releasing her own collection products.

Leona, 24, doesn’t wear suede, leather or other animal products, while Stella has been a long-time vegetarian – just like her parents Sir Paul McCartney and the late Linda McCartney.

“I’m on a mission. I’d love to promote a line of non-leather bags and shoes that are affordable. I think more needs to be available and not so expensive,” a friend told Britain’s Daily Mirror after a conversation with the X-Factor singer. “There’s so much I want to do. I’ve always wanted to have my own fashion line, and that’s something I want to focus on next year.”

The source added: “Leona and Stella get on like a house on fire. They met at the recent Children In Need charity show at London’s Royal Albert Hall. They are both vegetarians, don’t wear leather and are huge animal lovers. The line would be very animal friendly.”