She starred in this year’s massive blockbuster Avengers: Infinity Wars.

But Elizabeth Olsen seemed keen on spending some time away from the silver screen as she enjoyed a romantic sunset stroll with boyfriend Robbie Arnett on the beach in Mexico.

The 29-year-old actress rocked a chic black-and-white swimsuit on the tropical retreat before cuddling up to her musician beau for a few sweet kisses underneath a thatched palapa umbrella.

Sweet: Elizabeth Olsen seemed keen on spending some time away from the silver screen as she enjoyed a romantic sunset stroll with boyfriend Robbie Arnett on the beach in Mexico

Elizabeth looked flawless on the sand sporting a retro-inspired monochrome one-piece with a bias cut down her stomach.

The top portion of her cute suit featured black paneling leading to a seductive side cut-out and white bottoms.

She covered up her shoulders with a long white blouse left unbuttoned to reveal her golden tan.

PDA: The 29-year-old actress rocked a chic black-and-white swimsuit on the tropical retreat before cuddling up to her musician beau for a few sweet kisses underneath a palapa umbrella

Chic: Elizabeth looked flawless on the sand sporting a retro-inspired monochrome one-piece with a bias cut down her stomach

Elizabeth was makeup-free for the ocean adventure and opted to accessorize with one solitary golden bracelet as her long, chestnut brown hair caught the wind.

Her boyfriend of nearly one year rocked a vibrant yellow tropical shirt with palm prints etched in grey ink in addition to a pair of black swim trunks.

The 25-year-old artist showed off a shaggy black beard to match his curly long hair on the relaxing retreat.

Powerful: In addition to a host of superhero performances on the silver screen, Elizabeth is set to star in the television show Sorry for Your Loss; seen in July

Elizabeth and Robbie became official in September, after they stepped out in public for the first time as a couple for a party in Los Angeles.

A source called him ‘a great guy’ and revealed the couple ‘are in an exclusive relationship and Lizzie is excited about him.’

Robbie is the vocalist for the band Milo Greene, a group he started with friends while in college in 2009.

In addition to a host of superhero performances on the silver screen, Elizabeth is set to star in the television show Sorry for Your Loss.

Love: Elizabeth and Robbie became official in September, after they stepped out in public for the first time as a couple for a party in Los Angeles; seen in July

Elizabeth OlsenMexico