Wearing a revealing lace number, Billie nailed ghoulish glam as she filmed on London's Brick Lane.
The stunning reality star and mum-of-one showed off her makeover in a made to measure lace jumpsuit by bespoke dress making company, Wendy Gray.
Billie later posed up a storm with best friend and co-star Ferne McCann, who looked equally glam in her ghoulish attire!
During Wednesday night's episode (28 October), Billie dined out with Ferne, Danielle Armstrong and Pete Wicks for lunch, with her baby daughter Nelly in tow.
Nelly stole the show and was ever so cute as she gave Pete the seal of approval.
After speaking about his recent high five with Jessica Wright, Nelly gave Pete a high five of his own.
And the girls called Pete the "perfect man" as he offered to take Nelly for a walk as the girls finished off their lunch.
TOWIE airs every Sunday and Wednesday at 10pm on ITVBe.
Try Reveal's digital edition on iPhone & iPad. Subscribe now & never miss an issue!
10 reasons why we want to be in TOWIE: