Sienna Miller & Jude Law: Kids Birthday Party Tryst

Despite their drab outfits and dark sunglasses, Jude Law and Sienna Miller are looking quite festive as they each arrive and leave separately to a birthday party.

The bash was thrown by Sienna’s friend, actor Johnny Lee Miller, to celebrate the birthday of his one-year-old son, Buster. Of course, this is only adding fuel to the fire that the former flames have reconnected.

Those photographers sure took a gamble, pushing their cameras into the faces of paparazzi-averse Sienna and Jude, when both of them had so many potential weapons in their hands.

Gallery Info: Jude Law and Sienna Miller arrive and leave separately from the birthday party for Johnny Lee Miller’s one-year-old son, Buster.