Inside the Annual #CartierParty: Jake Gyllenhaal, Sienna Miller, Idris Elba, and More Embrace the Evening's Theme of 'Bold and Fearless'
![Sienna Miller arriving at the Panthere De Cartier Party in Los Angeles, California May 5, 2017 Panthe Sienna Miller arriving at the Panthere De Cartier Party in Los Angeles, California May 5, 2017 Panthe](https://www.imago-images.com/bild/st/0082744596/w.jpg)
Sienna Miller arriving at the Panthere De Cartier Party in Los Angeles, California May 5, 2017 Panthe
![Sienna Miller wearing Cartier jewelry arrives to the Cartier Los Angeles Party to launch the Panthere de Cartier Watch Collection, held at Milk Studios in Los Angeles, California, Friday, May 5, 2017. ( Sienna Miller wearing Cartier jewelry arrives to the Cartier Los Angeles Party to launch the Panthere de Cartier Watch Collection, held at Milk Studios in Los Angeles, California, Friday, May 5, 2017. (](https://c8.alamy.com/comp/2ETRB5T/sienna-miller-wearing-cartier-jewelry-arrives-to-the-cartier-los-angeles-party-to-launch-the-panthere-de-cartier-watch-collection-held-at-milk-studios-in-los-angeles-california-friday-may-5-2017-photo-by-jennifer-graylock-please-use-credit-from-credit-field-2ETRB5T.jpg)
Sienna Miller wearing Cartier jewelry arrives to the Cartier Los Angeles Party to launch the Panthere de Cartier Watch Collection, held at Milk Studios in Los Angeles, California, Friday, May 5, 2017. (
![Jake Gyllenhaal, Sienna Miller & Freida Pinto Step Out for Star-Studded Santos de Cartier Launch!: Photo 4060886 | Aaron Paul, Annabelle Wallis, Chloe Sevigny, Courtney Eaton, Dave Franco, Edgar Ramirez, Freida Pinto, Jake Gyllenhaal, Sienna Miller & Freida Pinto Step Out for Star-Studded Santos de Cartier Launch!: Photo 4060886 | Aaron Paul, Annabelle Wallis, Chloe Sevigny, Courtney Eaton, Dave Franco, Edgar Ramirez, Freida Pinto,](https://cdn.justjared.com/wp-content/uploads/2018/04/gyllenhaal-cartierwl/jake-gyllenhaal-sienna-miller-freida-pinto-step-out-for-star-studded-santos-de-cartier-52.jpg)
Jake Gyllenhaal, Sienna Miller & Freida Pinto Step Out for Star-Studded Santos de Cartier Launch!: Photo 4060886 | Aaron Paul, Annabelle Wallis, Chloe Sevigny, Courtney Eaton, Dave Franco, Edgar Ramirez, Freida Pinto,
![18 Sienna Miller Hosts Cartier Holiday Bow Celebration Photos and Premium High Res Pictures - Getty Images 18 Sienna Miller Hosts Cartier Holiday Bow Celebration Photos and Premium High Res Pictures - Getty Images](https://media.gettyimages.com/id/72517838/photo/actress-sienna-miller-attends-the-cartier-holiday-bow-celebration-on-november-13-2006-in-new.jpg?s=612x612&w=gi&k=20&c=bDOn4qmeM5nqG--Fp1RuBsayhj9yo7MRxJIaKZss7Io=)
18 Sienna Miller Hosts Cartier Holiday Bow Celebration Photos and Premium High Res Pictures - Getty Images
![Sienna Miller attends the launch event of Santos de Cartier watch at Pier 48 in San Francisco, California on April 5, 2018. (Photo by Yichuan Cao/Sipa USA Stock Photo - Alamy Sienna Miller attends the launch event of Santos de Cartier watch at Pier 48 in San Francisco, California on April 5, 2018. (Photo by Yichuan Cao/Sipa USA Stock Photo - Alamy](https://c8.alamy.com/comp/2ER3WYD/sienna-miller-attends-the-launch-event-of-santos-de-cartier-watch-at-pier-48-in-san-francisco-california-on-april-5-2018-photo-by-yichuan-caosipa-usa-2ER3WYD.jpg)