They have been together for almost a decade.

And Rosie Huntington-Whiteley, 31, and Jason Statham, 51, looked every inch the doting parents as they stepped out for an afternoon walk with their son Jack, 21 months, in Beverly Hills on Monday.

The model cut a casual figure for the day out, donning a plain black T-shirt and matching leggings.   

Styling her blonde locks into a chic bun at the nape of her neck, Rosie completed her sporty look with white trainers and a pair of black shades.

Jason sported a light prey polo shirt with black trousers and a grey cap, while he carried Jack on his shoulders. 

January marked three years since Rosie got engaged to action star Jason.  

The pair have been going strong ever since their first date at the 2010 Coachella Valley Music and Arts Festival in Indio, California.

Rosie has described the experience of becoming a mother for the first time in June 2017 as ‘magical’.

She told Harper’s Bazaar: ‘It sounds so clichéd, but it’s just been the most magical experience.

‘Everything feels so special and sweet and wholesome and loving and then at the same time it’s been life-changing, and my focus is now this person; this is what I want to do.

‘This is what I want to pour my heart into now.’ She catches herself sounding too serious. “Hashtag blessed, right?”‘

Before having a child, the runway queen admitted she had no qualms accepting a job at a moment’s notice and getting on a plane.

Now as a mother, Rosie revealed the first thing that crosses her mind is whether her taking time to do the job is right for her small family unit.

She told Harper’s Bazaar Arabia in April last year: ‘The first thing in your mind before accepting a job is, “What’s right for my family?”

Rosie is one of the most sought after models in the world, and tied for third place in Forbes’ list of the highest paid models of 2018, earning $11.5 million, tying her with Chrissy Teigen