The 50-year-old's sheer Valentino jumpsuit gave us a good look at her lace bra, but still managed to be chic and age-appropriate.
Brian Atwood heels, Roger Vivier bag, and Alexandra More and Sorellina jewels completed the seksily sophisticated ensem.
We do have one gripe though — the actress should get a new hairdo!
She's been rocking those boob-length tresses for a very long time now!
A change will do you good, Demi!
[Image via Adriana M. Barraza/WENN.]