"Who me?" Stodden captioned one photo of herself sporting a pink wig, matching lipstick and false eyelashes.
A video featured Stodden with a green hair wrap and the caption, "living pinup style."
But it's the Bieber makeover that might be the one to remember. The aspiring pop star dressed up in a denim shirt tucked into Calvin Klein underpants, completing the look with faux tattoos on her arms and the "Sorry" singer's floppy-style bangs tied up in a red bandana.
"I'm a huge Justin Bieber fan so I decided to get hair infusions just at the front of my head to match his #styling," she wrote, adding the hashtags "#glueextentions" and "#ithurt."
Another video had Stodden in her Bieber cosplay mimicking his moves and lip-syncing along to his song, "What Do U Mean."