AceShowbiz - Sarah Jessica Parker has told fans of her mind-blowing theory about her hit U.S. TV show "Sex and the City".
The programme, based on the book of the same name by Candace Bushnell, followed Sarah's Carrie Bradshaw and her three friends - Charlotte York, Samantha Jones and Miranda Hobbes - as they navigated life and love in New York City.
However, as she spoke to fans in Australia, Sarah revealed her theory about the programme - that Carrie's pals may have only ever existed inside her head.
"Think about it: did Carrie make them up?" she wondered. "She's telling a story every week. This is her point of view, it's almost always her point of view."
In the final season of the much-loved show, newspaper columnist and author Carrie jetted to Paris with her then-boyfriend Alexander Petrovsky - leaving her laptop in New York in the process.
Elaborating on her theory, Sarah added that the Paris storyline was the only one not told from Carrie's perspective, and suggested the laptop was "the conduit" for friends to exist.
"...Think about it for a second, right?" she concluded.