28-year-old Pelas posted for the first time in days on Saturday as she was getting ready for a Halloween party.
While getting glammed up, Pelas grooved to Eminem's track, "I'm Back," from the 2000 album "The Marshall Mathers LP."
Pelas was later seen at a Haunted Mansion Party in Beverly Hills hosted by Adrienne Maloof and Vivica A. Fox.
She was wearing a tight black corset and posed among the macabre decor. It's unclear what exactly the model's costume was, but it was awesome nonetheless.
As we reported, Pelas was the victim of a hacking group who targeted her social media accounts and posted nude photos of the star.
The hackers also posted racial slurs and threats to the White House before the messages were scrubbed from existence.
"Well that wasn’t cute," Pelas tweeted after assuming control of her Twitter account on Saturday.
She followed up by releasing a sexy photo, that has since been deleted, and writing a message to fans.
"lol it’s me ;) if there’s gonna be photos circulating I’d rather it be a fire one one my choosing."
Fans congratulated Pelas for "taking the power back," and she responded, "Might as well."
Along with the Beverly Hills party, Pelas also attended another Halloween bash and dressed up as Tiffany Valentine from the "Bride of Chucky."