Sienna Miller & Tom Sturridge: Dinner with Kristen Stewart!

Sienna Miller and new beau, Tom Sturridge, leave the St. John Hotel on Wednesday (June 8) in London, England.

The couple dined at the hotel with Kristen Stewart, who co-stars with Tom in On the Road.

The trio then ended their night at The Groucho Club in London’s Soho neighborhood.

Over the weekend, Sienna, 29, and Tom, 25, watched a match during the last day of the French Open in Paris.

FYI: Sienna is wearing Genetic Denim “James” jeans in Onyx.

10+ pictures inside of Sienna Miller, Tom Sturridge, and Kristen Stewart enjoying a night out in London…