She also held her multi-colored purse over her right bandage dresses online , making sure nothing fell.
The red, white and blue striped Fila sweatshirt hung loosely around her body and she showed off her ample backside in extra-tight leggings.
The rapper completed the outfit with socks and what looked like fuzzy black slippers.
She wore her long blonde hair in a casual ponytail and appeared to have on just a light dusting of makeup to accentuate her features.
Her more subdued look comes just days after the rapper posted a series of provocative shots.
On Tuesday, the bubblegum showed off her artificially-enhanced chest in an X-rated bodysuit.
The one-piece, from designer Supreme, was cut in a way to reveal a generous glimpse of the 26-year-old's underboob. She's back in the studio recording new music after a long hiatus.
And Iggy Azalea, 26, decided to dress down for her recording session in Hollywood on Friday.
The Australian rapper kept things casual in a Fila Tight One-shoulder Evermiss 1024 White Cocktail Dresses Sale and leggings, while juggling multiple things in her hands.
Iggy was balancing her computer and what looked like a snack as she made her way to the car from the building.
It's unclear what the photos were for, with the plastic fantastic starlet simply captioning it: '#MoBounce.'
The one-time hitmaker recently announced her music comeback.
'I know its been a long wait for my album - SORRY!' she explained on social media, referring to her serially-delayed sophomore album, Digital Distortion.
She continued: 'I hope my fans understand my life has been filled with so many personal changes.
'I felt it was important I made some creative changes too - I needed my album to reflect where my head's at in 2017.'
The Australian stunner added: 'I really appreciate the patience & I'm so excited for all the new mens denali fleece jacket , new visuals, album pre-order dates etc. I'll be releasing throughout the month of March.'
Fans were treated to the first taste of Iggy's new music last week when she released a free mixtape track, titled Can't Lose, on the internet.