Alessandra Ambrosio: Marquee Opening with Selma Blair!

Alessandra Ambrosio attends the grand opening of Marquee Dayclub at the Cosmopolitan Las Vegas on Saturday (April 9) in Las Vegas.

The 29-year-old Brazilian model (in an Emilio Pucci dress and heels) was joined by pregnant actress Selma Blair – they happily posed for pictures together.

Alessandra hosted the special event while Roger Sanchez served as DJ for the night.

Also pictured: Jamie-Lynn Sigler.

FYI: Selma is wearing a dress by Tucker by Gaby Basora. Alessandra is carrying a Sergio Rossi clutch.

15+ pictures inside of Alessandra Ambrosio and Selma Blair at Marquee Dayclub…