Paris Haute Couture Fashion Week: All the stars backstage and in the front row

Coco Rocha's adorable two-year-old daughter Ioni Conran made her runway debut for Bonpoint. The adorable toddler was carried in the arms of a model as she wore a floral dress and a flower crown. The proud mom told WWD, "She’s literally loving life, saying ‘I’m gonna be in the show, I’m gonna be in the show,’ and I say, ‘I know, I booked you for it.’” Photo: Getty Images

Meanwhile that same day Coco also took the runway for dear friend Jean Paul Gautier's show. “BRIDE ON A BIKE! I've closed #JeanPaulGaultier's runway in a wheel barrow, on crutches, in a mermaid tail, on a swing and now... on a tricycle!! Lots of love to my friend and mentor @jpgaultierofficial on a tremendous show! So many pieces I can't wait to wear this year!” she wrote on Instagram along with a photo of herself posing at the show." Photo: Getty Images

Kendall Jenner walked the Fendi runway in a black number with simple makeup. Photo: Getty Images

Bella Hadid wore a see-through dress down the runway at Fendi. Photo: Getty Images

Stella Maxwell looked angelic in this sheer Fendi number down the fashion house's runway. Photo: Getty Images

Olivia Palermo wore a pleated midi skirt to the Fendi presentation. Photo: Getty Images

Nicky Hilton enjoyed the Valentino runway show with her mom Kathy (not pictured) in Paris. Photo: GC Images

Naomi Campbell was the leader of the pack during the Azzedine Alaia show. Photo: Getty Images

Brie Larson and fiancé Alex Greenwald went glam for the Valentino show. Photo: WireImage

Bella Hadid's boots were made for the runway during the Maison Margiela Haute Couture show. Photo: Dominique Charriau/WireImage

Naomi Watts, Sophie Loren and Kate Winslet sat with Roberta Armani at the Giorgio Armani Prive show in Paris. Photo: Bertrand Rindoff Petroff/Getty Images

Alicia Vikander stepped into the Bulgari pop up shop at the Galeries Lafayette. Photo: Getty Images

Priyanka Chopra went with a high-low white dress for the Giorgio Armani Prive show. Photo: Mireya Acierto/Getty Images

Kendall Jenner's long legs were on display in a navy and black mini for the Vogue Foundation Dinner on July 4. Photo: Getty Images

Bella Hadid sparkled down the Alexander Vauthier Haute Couture Fall/Winter 2017-2018 show. Photo: Kristy Sparow/Getty Images

Karlie Kloss, Doutzen Kroes and Emily Ratajkowski joined in on one fashionable group hug before heading into the Vogue Foundation Dinner in Paris. Photo: Marc Piasecki/WireImage

Sonam Kapoor and newlywed Arizona Muse wore Ralph & Russo dream gowns at the fashion house's party during couture week. Photo: Samir Hussein/WireImage

Zendaya donned a lavishly embroidered haute couture gown by the designers for the Ralph & Russo party. Photo: Samir Hussein/WireImage

Celine Dion continued her bold style streak for the Giambattista Valli Fall/Winter 2017-2018 show. Photo: Christian Vierig/Getty Images

At Chanel, designer Karl Lagerfeld was surrounded by a star lineup including Katy Perry, Cara Delevingne and supermodel legend Claudia Schiffer. Photo: Getty Images

Lily Collins wore a classic denim + heels + Chanel jacket combo for the French label's haute couture presentation. Photo: Getty Images

Be still... our hearts! Julianne Moore reunited with her Still Alice co-star Kristen Stewart at the Chanel Haute Couture show. Photo: Getty Images

Pharrell's colorful outfit at Chanel came complete with a Happy face. Photo: Getty Images

Julianne Moore dressed in classic Chanel monochrome tweed for the Paris show. Photo: Pierre Suu/GC Images

Olivia Palermo was wearing her heart on her sleeve – well, actually her dress! – outside the Schiaparelli show. Photo: Christian Vierig/Getty Images

Tracee Ellis Ross sizzled in hot pink at Schiaparelli and Monique Lhuillier. Photo: Christian Vierig/Getty Images

Jennifer Lawrence wore an eclectic ensemble in tall sneakers and a point d'esprit dress at Christian Dior. Photo: Pascal Le Segretain/Getty Images for Christian Dior

Is that you, Celine Dion? The star was ready for her close up in a leather shirt dress and shades at Dior. Photo: Dominique Charriau/WireImage

Dolce & Gabbana model and Greek royal Princess Olympia stepped out in cool sneakers for Dior. Photo: Bertrand Rindoff Petroff/Getty Images

Dior face Natalie Portman donned a little black dress for the brand's couture show. Photo:Dominique Charriau/WireImage

Talk about star power! Jennifer Lawrence, Natalie Portman and Robert Pattinson joined forces for a snap behind the scenes. Photo: Bertrand Rindoff Petroff/Getty Images

Elizabeth Olsen's striped knit separates were a chic choice for the Christian Dior Fall/Winter 2017-2018 presentation. Photo: Bertrand Rindoff Petroff/Getty Images

Fashion couple Olivia Palermo and Johannes Huebl were characteristically stylish for their Dior outing. Photo: Pierre Suu/GC Images

Karlie Kloss showed off her new platinum 'do on the green carpet at Dior. Photo: PATRICK KOVARIK/AFP/Getty Images

Princess Diana's niece – and HELLO! Fashion Monthly's cover girl – Lady Kitty Spencer opted for royal blue at the Schiaparelli Haute Couture Fall/Winter 2017-2018 show. Photo: Bertrand Rindoff Petroff/Getty Images

Elle Fanning looked like she stepped out of a fairytale at the Miu Miu Cruise Collection presentation. Photo: Pierre Suu/GC Images

Chiara Ferragni may have been inspired by tennis season for this pleated skirt ensemble at the Miu Miu Cruise Collection show. Photo: Pascal Le Segretain/Getty Images

Kendall Jenner, Joan Smalls and Bella Hadid were a supermodel trio at Miu Miu. Photo: Pascal Le Segretain/Getty Images

Bella Hadid strutted her stuff for Miu Miu's Cruise Collection show. Photo: Victor Boyko/Getty Images for Miu Miu

Kirsten Dunst was looking lovely in Rodarte at the fashion house's couture presentation. Photo: Pierre Suu/Getty Images