Penelope Cruz: 'Bop Decameron' Filming!

Penelope Cruz shows off her amazing post-baby bod in a red dress while filming Bop Decameron on Tuesday (July 11) in Rome, Italy.

The 37-year-old Spanish actress, who chatted with director Woody Allen on set, gave birth to her first child with Javier Bardem in January!

Woody wrote the comedy and also stars in it, alongside Ellen Page, Jesse Eisenberg, and Alec Baldwin.

FYI: Penelope is wearing Dolce&Gabbana.

10+ pictures inside of Penelope Cruz on the set of Bop Decameron…