And Mila Kunis cut a casual figure in a striped vest and ripped boyfriend jeans as she enjoyed a spot of shopping in Los Angeles on Thursday.

Mila highlighted her slender physique in the black and white striped vest with a side-tie detail as she carried a shopping bag from the Alfred coffee shop.

Recently it was reported by People that even though the couple have been married for four years, they're stronger than ever.

A source said: 'Mila and Ashton have a very fulfilling life and love sharing the responsibilities of being parents.

'Their children keep them busy and cause stress but they are both so well grounded in their relationship, it has done nothing but bring them closer together. They are very happy.'