Uma Thurman, 42, parades her pins in a bold blue dress… but not even make-up can conceal new mother"s tired eyes

She's electric! Uma Thurman, 42, parades her pins in bold blue dress… but not even make-up can conceal new mother's tired eyes

, so she understandably might be up all night with her newborn.

Nowhere to hide: The blonde wore her hair back, putting her face on full display

Nowhere to hide: The blonde wore her hair back, putting her face on full display

Curvy body: The blue number nipped her in at the waist and created a womanly form

Curvy body: The blue number nipped her in at the waist and created a womanly form

The screen favourite was joined by socialite Olivia Palermo at the gathering who was accompanied by her boyfriend Johannes Huebl on the brown carpet.

Singer Marina Lambrini Diamandis or Marina and the Diamonds sparkled in a dark sequin dress.

German actress Franziska Knuppe was also present, covering up in a lilac floor-length gown and tying her locks up into a bun on top of her head.

Designer darlings: Marina Lambrini Diamandis and German actress Franziska Knuppe

Designer darlings: Marina Lambrini Diamandis and German actress Franziska Knuppe

Designer darlings: Marina Lambrini Diamandis and German actress Franziska Knuppe

Coupled up: Socialite Olivia Palermo and boyfriend Johannes Huebl arrive together

Coupled up: Socialite Olivia Palermo and boyfriend Johannes Huebl arrive together