Her biggest role to date was appearing as The Invisible Woman.

But Jessica Alba was impossible to ignore as she showed off her fantastic form in Los Angeles on Sunday.

The mother-of-two looked in great shape as she emerged from her vehicle and made her way into her office.

The hard-working 31-year-old did not seem to mind putting in some extra hours despite it being the weekend.

But she had still dressed down for the day, wearing a denim jacket, T-shirt, floral leggings and strappy high heels.

No doubt the thespian, who started her career with appearances in children's television favourite The Secret World of Alex Mack was enjoying her alone time.