![Jake Gyllenhaal, Sienna Miller Toast Cartier's Newest Watch in San Francisco – The Hollywood Reporter Jake Gyllenhaal, Sienna Miller Toast Cartier's Newest Watch in San Francisco – The Hollywood Reporter](https://www.hollywoodreporter.com/wp-content/uploads/2018/04/cartierannualinternationalparty-jake_gyllenhaal-21-embed.jpg?w=928)
Jake Gyllenhaal, Sienna Miller Toast Cartier's Newest Watch in San Francisco – The Hollywood Reporter
![Katie Holmes, Rooney Mara & Sienna Miller Get Glam for Cartier Fifth Avenue Grand Reopening!: Photo 3752217 | 2016 New York Fashion Week September, David Burtka, Edward Norton, Ellie Goulding, Hannah Bronfman, Katie Holmes, Rooney Mara & Sienna Miller Get Glam for Cartier Fifth Avenue Grand Reopening!: Photo 3752217 | 2016 New York Fashion Week September, David Burtka, Edward Norton, Ellie Goulding, Hannah Bronfman,](https://cdn.justjared.com/wp-content/uploads/2016/09/holmes-cartiernyf/katie-holmes-rooney-mara-sienna-miller-get-glam-for-cartier-fifth-avenue-grand-reopening-01.jpg)
Katie Holmes, Rooney Mara & Sienna Miller Get Glam for Cartier Fifth Avenue Grand Reopening!: Photo 3752217 | 2016 New York Fashion Week September, David Burtka, Edward Norton, Ellie Goulding, Hannah Bronfman,
![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/2ETRAT0/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-2ETRAT0.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. (
![The Best Looks from the Panthère De Cartier Party in L.A. | Sienna miller style, Fashion, Celebrity style The Best Looks from the Panthère De Cartier Party in L.A. | Sienna miller style, Fashion, Celebrity style](https://i.pinimg.com/736x/72/47/19/724719641e4c68e4a8a804abd4ee5cf7--cartier-red-carpet.jpg)
The Best Looks from the Panthère De Cartier Party in L.A. | Sienna miller style, Fashion, Celebrity style
![Jake Gyllenhaal, Sienna Miller & Freida Pinto Step Out for Star-Studded Santos de Cartier Launch!: Photo 4060861 | 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 4060861 | 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-27.jpg)
Jake Gyllenhaal, Sienna Miller & Freida Pinto Step Out for Star-Studded Santos de Cartier Launch!: Photo 4060861 | Aaron Paul, Annabelle Wallis, Chloe Sevigny, Courtney Eaton, Dave Franco, Edgar Ramirez, Freida Pinto,
![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. (
![57 Sienna Miller Hosts The Cartier Bow Celebration Photos and Premium High Res Pictures - Getty Images 57 Sienna Miller Hosts The Cartier Bow Celebration Photos and Premium High Res Pictures - Getty Images](https://media.gettyimages.com/id/106120504/photo/sienna-miller-during-sienna-miller-hosts-the-cartier-bow-celebration-at-cartier-mansion-in-new.jpg?s=612x612&w=gi&k=20&c=Ani8Oeo-HjjSWvnBcTHWLQRbJ_Ofd8soP2hJYUEV3QQ=)
57 Sienna Miller Hosts The Cartier Bow Celebration Photos and Premium High Res Pictures - Getty Images
![Sienna Miller at Cartier Mansion: Reopening Event - Arrivals / id : 2136863 by Matteo Prandoni/BFA.com Sienna Miller at Cartier Mansion: Reopening Event - Arrivals / id : 2136863 by Matteo Prandoni/BFA.com](https://d2qm30jidfbm96.cloudfront.net/uploads/bfa/17082/2136863/wl_17082_2136863.jpg)
Sienna Miller at Cartier Mansion: Reopening Event - Arrivals / id : 2136863 by Matteo Prandoni/BFA.com
![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/2ER3X1T/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-2ER3X1T.jpg)