She started the week in London before checking out Milan Fashion Week in Italy.

So no wonder Elizabeth Olsen was enjoying some time off-duty as she indulged in a pampering session in Los Angeles on Friday.

The 27-year-old was dressed down as she headed to a spa – perhaps to help with the effects of jetlag after landing back at LAX on Thursday.

Relax: Elizabeth Olsen was enjoying some time off-duty as she indulged in a pampering session in Los Angeles on Friday

The actress sported effortlessly stylish black broderie anglaise culottes.

Her sheer black top flashed her lacy bra, as she covered her arms with a grey silk blazer.

Shunning glamorous heels, after balancing on some vertiginous red Gucci sandals on Wednesday, the Godzilla star kept it easy in a flat pair of brown leather sliders.

The make-up free beauty showed off her make-up free flawless complexion, and covered her eyes with dark glasses.

Racy: Her sheer black top flashed her lacy bra, as she covered her arms with a grey silk blazer

Her ombre tresses were in a middle parting, and half up-do as she checked her phone – despite famously shunning use of social media.

The Avengers: Age of Ultron actress added a subtle rebellious touch with black nail polish on her hands and feet.

Perhaps a little tired from her jet-setting, she failed to raise a smile as she collected her car from the valet after treating herself at the Kate Somerville spa.

Effortlessly stylish: The actress sported black broderie anglaise culottes

Time out: The 27-year-old was dressed down as she headed to a spa – perhaps to help with the effects of jet-lag after landing back at LAX on Thursday

Flawless: The make-up free beauty showed off her make-up free complexion, and covered her eyes with dark glasses

The younger sister of twins Mary-Kate and Ashley has a busy year ahead with Captain America: Civil War released in May – in which she reprises her role as Scarlet Witch.

And next month, she’ll appear in the Hank Williams biopic I Saw The Light, starring opposite Tom Hiddleston, 35.

Hiddleston portrays the legendary country singer who died aged 29, while Elizabeth takes on the role of his first wife Audrey – who was also his manager and music partner.