A number of other celebrities also attended the Marni for H&M collection launch party in LA on Friday evening.

Lou Doillon: The French model/actress showed off her long legs in a Marni for H&M printed silk blouse with matching shorts. The look was pulled together with accessories from the collection including a thin red belt, matching clutch and orange cuffs.

Hanneli Mustaparta: The blogger/model showed off her famous style in a Marni for H&M polka-dot jacket and matching skirt, which she shortened a bit to flatter her tall frame. Her accessories included a peach clutch, sequined collar and matching white cuffs.

Jaime King: The bubbly blonde appeared in a midnight-blue Marni Resort 2012 ensemble, save for a brightly coloured trim on her silk tunic. Tangerine-printed flats add a much-needed pop of colour.

Milla Jovovich: The actress wore the same tribal print as Jessica Chastain, but in a rather unfortunate silhouette. The off-the-shoulder dress with a visible black bra strap greatly cheapens the look. A red belt, white cuffs and gold heels complete the look. She can do better.

Jayma Mays: The ‘Glee’ actress wore a soft look, not part of the designer collaboration, in a mint-collared shirt tucked into a textured gold mini-skirt. A white blazer ties together the outfit, while a box clutch and nude heels accessorize.

Shirley Manson: The chic rocker donned a gold-sequined look from the Marni Resort 2012 collection. Black tights, Marni accessories and a topknot complete the look.

Dianna Agron: The ‘Glee’ actress went for an all-pink look in an oversized silk blouse with a slightly paler pleated skirt. The look was paired with mismatched accessories, including chunky grey pumps and a large cream Loewe bag.

Lykke Li: The singer stuck to neutrals in an embroidered top and skirt with an organza under-skirt, along with accessories from the Marni Spring/Summer 2012 collection. Lykke is one of the few to pull off the socks-with-sandals look that was so popular at the event.

Rashida Jones: The actress wore a Marni trench coat with a dress from the Marni
Foulard collection. Marni accessories finish the look, although the oversized bag and chunky shoes ruin the ensemble a bit for me.

Rose McGowan: The actress wore a black Marni Resort 2012 dress with a nude neckline. Her accessories included a red clutch and long chain necklace from the Marni Spring/Summer 2012 collection.

Credit: Getty