Sienna Miller Gets a Taste of Balthazar

It’s not what you think!

Sienna Miller enjoys a festive lunch at Balthazar restaurant while arm-in-arm with an older woman in SoHo, New York City on Monday (May 3).

Yes, the 28-year-old British actress did date former Brothers & Sisters actor Balthazar Getty last year.

This past Saturday, Sienna attended celebrity hairstylist Harry Josh‘s 9th Annual Spring Fling Party.

Will Sienna show up to the MET Gala tonight?? Cross your fingers!!