She unintentionally flashed her underwear while posing for photos and while greeting actress Susan Sarandon, according to AOL.
Wednesday marked the opening ceremony of the 70th annual Cannes Film Festival in the south of France.
Bella Hadid could have asked Chrissy Teigen - wearing a high-slit dress has its risks. She is the first Indian celebrity to walk the Cannes red carpet this year.
Following her eye-catching red dress at last year's Cannes, model Bella Hadid returned to the festival to grace the legendary red carpet. Her beautifully done make-up matched up with her stunning bottle green gown which had a thigh-high slit to add the oomph.
"I don't think I should give any advice to someone who has already walked several worldwide red carpets". She later described the red dress, which hung precariously on her slim figure and left nearly nothing to the imagination, as a "big risk", according to the Telegraph.
The Cannes Film Festival list of jury members reads like a who's who of cinema - Pedro Almodovar, Will Smith, Jessica Chastain - that is until you get to Fan Bingbing.
The pair were joined by friend and model Hailey Baldwin, as seen in a video Ratajkowski posted of the trio dancing. Nineteen-year-old Fanning was dressed in a unicorn-printed Vivienne Westwood gown and skirt. Lily-Rose's mother Vanessa Paradis was also dressed in a Grecian-style white gown with gold trimmings. "It's not about the status quo of being on the red carpet".