Elizabeth Olsen flaunts her gorgeous gams in leggings as she leaves the gym with boyfriend Robbie Arnett

She's known for her chic red carpet style.

But Elizabeth Olsen opted for a somewhat more casual look on Sunday, when the Avengers: Infinity War star rocked leggings and a white T-shirt for a workout session.

The 29-year-old actress was joined by 26-year-old boyfriend Robbie Arnett for the LA sweat session.  

Sunday funday: Elizabeth Olsen opted for a somewhat more casual look on Sunday, when the Avengers: Infinity War star rocked leggings and a white T-shirt for a workout session

Sunday funday: Elizabeth Olsen opted for a somewhat more casual look on Sunday, when the Avengers: Infinity War star rocked leggings and a white T-shirt for a workout session

The breakout star of Martha Marcy May Marlene also wore blue sneakers and round framed sunglasses as she stepped out of the gym.

She braced herself for the chilly morning by slipping into a navy turtleneck.

Her Milo Greene singer beau wore shorts and kept his floppy hair from his face with a white headband.

Future's so bright: The breakout star of Martha Marcy May Marlene also wore blue sneakers and round framed sunglasses as she stepped out of the gym

Future's so bright: The breakout star of Martha Marcy May Marlene also wore blue sneakers and round framed sunglasses as she stepped out of the gym

Olsen unveiled a bold new makeover as she arrived at the 10th Annual Hamilton Behind The Camera Awards at Exchange Los Angeles last month.

The actress debuted textured bangs as she oozed glamour in a black mini dress, belted at the waist to showcase her toned figure.

The Wind River star cut a stylish figure as she accentuated her lean legs with black heeled sandals.

Elizabeth - the younger sister of twins Mary-Kate and Ashley Olsen, 32 - looked radiant as she complemented her features with natural make-up. 

Red carpet ready: Olsen unveiled a bold new makeover as she arrived at the 10th Annual Hamilton Behind The Camera Awards at Exchange Los Angeles last month

Red carpet ready: Olsen unveiled a bold new makeover as she arrived at the 10th Annual Hamilton Behind The Camera Awards at Exchange Los Angeles last month

Advertisement

Elizabeth Olsen flaunts her gorgeous gams in leggings as she leaves the gym with beau Robbie Arnett

The comments below have not been moderated.

The views expressed in the contents above are those of our users and do not necessarily reflect the views of MailOnline.

We are no longer accepting comments on this article.