The 38-year-old actress was accompanied by her boyfriend Joshua Jackson.
“Leaving again :( Off to the next adventure… #butfirstweparty #VanityFair #TheInfiltrator #BryanCranston #LondonhereIcome,” Diane wrote on Instagram earlier in the day with a pic of her luggage.
FYI: Diane is wearing a Donna Karan Atelier dress, Jimmy Choo shoes, and Anya Hindmarch clutch. Joshua is wearing Dolce & Gabbana with a Montblanc watch and cuff links.. More Here! »