Sienna Miller strolled London with Tom Sturridge on Tuesday. The cute new couple have been getting close recently with coffee and pub dates, and they shared a few romantic gazes during their walk around town. Sienna went solo last night as she made another exit from the theater following a performance of her well-received play Flare Path. She shed the World-War-II-era garb she wears in the show and sported a cropped jacket and a tank top as she left, stopping to greet some fans on her way out. Sienna has been busy on stage and with Tom lately, but she found a way to combine her work responsibilities and time with her loved ones. Her mother, Jo, took a seat in the audience earlier this week, and Sienna also teamed up with her sister to show off their vintage Vogue-inspired collection for Twenty8Twelve.