Coca Rocha is pregnant

Coco Rocha is pregnant.

The 26-year-old supermodel took to picture-sharing site Instragram today (10.06.14) to announce she is expecting her first child with her husband James Conran, reports People.com.

She wrote:  »We are absolutely thrilled and elated to announce that after four years of marriage we are expanding our family and expecting our first child spring of 2015! »

The model posted the news along with a video of herself in a nude leotard showing a hint of a baby bump and featuring the words, ‘Baby Conran arriving spring 2015 ».

The couple – who tied to the knot in 2010 – are yet to reveal whether they are expecting a boy or a girl.

Meanwhile, Coco’s mother Rocky has already assured the pair that her future grandchild won’t be referring to her as ‘grandma’ as its too old fashioned.

Coco explained:  »They have to call her by her first name. I think this is a new thing, women not wanting to be called grandma. »

Rocky added:  »I’m old in skin, but not in my thinking. »