London, Feb 10 (ANI): Sir Paul McCartney’s daughter Stella is planning to have a fourth child, as she believes four is the magic number when it comes to children.

The 38-year-old fashion designer has three children aged four, three and one, and admits she’s keen to have another one.

“I’m kind of interested in having more children. Though right now I feel like I’ve only just stopped having them, so I’m ready to have a bit of a break first,” the Daily Express quoted Stella as saying.

Meanwhile, Stella has urged people to go and see a documentary about the food industry so they could make “responsible decisions” about the products they buy.

Stella, who’s a committed vegetarian, took to the red carpet to co-host the UK premiere of Food, Inc, which examines food production and the corporations dominating the industry.

She said the film did not specifically focus on the meat industry, but said many consumers would re-think their choices on buying meat after watching the documentary. (ANI)