Katherine Schwarzenegger covers up her bump in sheer top and leggings

Katherine Schwarzenegger brightens up the day in cheerful rainbow print face mask as she covers up her bump in sheer top for midweek stroll

Though the world is in the midst of a pandemic, Katherine Schwarzenegger still has reason to smile – she is expecting her first child with husband Chris Pratt

Katherine, 30, showed off her cheerful fashion sense as she enjoyed a stroll in Los Angeles on Wednesday.

The star wore a rainbow print face mask adorned with beads as she strolled out into the sunshine on her own.

Rainbow brite! Katherine Schwarzenegger showed off her cheerful fashion sense as she enjoyed a stroll in Los Angeles on Wednesday

The star added yet another trendy touch to her outfit with a checkered bow, holding up her ponytail.

She peered through a retro cat eye style shades, and wore a dark cap to protect her complexion from the sun’s rays. 

Katherine cloaked her growing bump in a sheer top, while strolling ahead in black leggings and a pair of matching sneakers. 

She stayed hydrated using a personalized water bottle bearing the letter ‘K’ in fancy font.  

Bead it! Schwarzengger's fun face mask was adorned with rainbow beads

Bead it! Schwarzengger’s fun face mask was adorned with rainbow beads

K for Katherine! She stayed hydrated using a personalized water bottle bearing the letter 'K' in fancy font

Hat's off to her: Schwarzenegger protected herself from the sun's rays with a cap

K for Katherine! She stayed hydrated using a water bottle bearing the letter ‘K’ in fancy font

Katherine’s outing comes after her dad, Arnold, shared his excitement over his first grandchild on Monday evening while speaking with Jimmy Fallon.

‘I mean, that is really exciting news that Katherine now, you know [to] be pregnant and have a baby—I don’t know when exactly. Sometime this summer,’ he dished.

‘And, inevitably, I’m really looking forward to playing around with whatever it is, she or he, and have some fun.’

Throwing shade: The star added a retro touch with her cat eye style shades

Throwing shade: The star added a retro touch with her cat eye style shades

Aww: Katherine's outing comes after her dad, Arnold, shared his excitement over his first grandchild on Monday evening while speaking with Jimmy Fallon

Aww: Katherine’s outing comes after her dad, Arnold, shared his excitement over his first grandchild on Monday evening while speaking with Jimmy Fallon

Katherine and Chris began dating in 2018 and announced their engagement in January 2019.

They went on to marry in April 2019 and are said to be ‘getting more excited every day’ and ‘have been adding items to a baby registry,’ according to a People source.

This will be the actor’s second time as a father.

The Avengers star is already dad to seven-year-old son Jack, who he shares with ex Anna Faris.

Love story: Katherine and Chris began dating in 2018 and announced their engagement in January 2019

Love story: Katherine and Chris began dating in 2018 and announced their engagement in January 2019