Jessica Alba gave fans a glimpse of her newborn son Hayes on Monday after she celebrated Easter with her family.

Jessica was beaming as she headed out and about in the California city, posting a snap with the Alba clan as they enjoyed a celebratory Easter brunch.

In the group snap posted to Instagram, Jessica was grinning from ear-to-ear as she posed alongside her family, with Hayes taking centre stage as he slept soundly in his pram.

The Honest founder appeared to be celebrating the occasion without husband of nine years Cash, 39, and her two eldest daughters Honor, nine, and Haven, six.

Jessica was effortlessly chic for her outing as she sported a lilac shirt and jeans combo, adding to her look with a white blazer and taupe cross-body bag.

Jessica’s newest arrival was the centre of attention on the outing, as her glamorous mum Catherine and dad Mark cooed over little Hayes outside the hotel.