Balthazar Getty baltywife1.jpg

What's the deal here? The Brothers & Sisters star is dating sexy Sienna Miller... but last night he was seen dining at Pinches Tacos with Rosetta, his yet-to-be-divorced wife and mother of his four children.

Are they reconciling or just chatting about the kids? Either way, Balthazar doesn't seem to be paying much attention to her - he was on the phone the whole time!