She's a sheer delight! Alessandra Ambrosio wows in Versace mini dress at pal's birthday party in her native Brazil

It may not have been her birthday party, but Alessandra Ambrosio certainly stole the style spotlight.

On Sunday, the 34-year-old supermodel was spotted attending a pal Giovanni Bianco's celebratory shindig in Rio de Janeiro, Brazil donning a semi-sheer mini dress.

The longtime Victoria's Secret Angel showed off her mile long legs in the floral frock by Versace.

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Chic: Alessandra Ambrosio was spotted attending a pal Giovanni Bianco's celebratory shindig in Rio de Janeiro, Brazil on Sunday

Chic: Alessandra Ambrosio was spotted attending a pal Giovanni Bianco's celebratory shindig in Rio de Janeiro, Brazil on Sunday

Alessandra looked stunning in a lavender long sleeve adorned with orange flowers and tree branches.

The mother-of-two showed a bit of cleavage with the deep V-neckline that was accented with metallic silver trim and chiffon detailing.

She added extra height to her svelte frame with a pair of black high heels.

The Brazilian beauty styled her long brunette tresses in loose curls and wore minimal makeup on her flawless complexion.

Stunner: The 34-year-old actress looked stunning in a lavender long sleeve adorned with orange flowers and tree branches

Stunner: The 34-year-old actress looked stunning in a lavender long sleeve adorned with orange flowers and tree branches

Supermodel: The longtime Victoria's Secret Angel showed off her mile long legs in the floral frock by Versace

Supermodel: The longtime Victoria's Secret Angel showed off her mile long legs in the floral frock by Versace

Alessandra shared multiple snaps from the party on her Instagram account using the hashtag #gb50 in honor of her friend's 50th birthday.

'It's @versace_official babe #couture #gb50,' she captioned a photo of her outfit of the night.

Earlier in the week, Ambrosio ditched her angel wings to model for Colombian designer Camilo Alvarez during the Colombiamoda fashion event in Medellin. 

Sheer delight: The mother-of-two showed a bit of cleavage with the deep V-neckline that was accented with metallic silver trim and chiffon detailing

Sheer delight: The mother-of-two showed a bit of cleavage with the deep V-neckline that was accented with metallic silver trim and chiffon detailing

Elegant: The Brazilian beauty styled her long brunette tresses in loose curls and wore minimal makeup on her flawless complexion

Elegant: The Brazilian beauty styled her long brunette tresses in loose curls and wore minimal makeup on her flawless complexion

The model recently filmed upcoming Victoria's Secret campaigns in Rome with fellow spokesmodels Martha Hunt, Stella Maxwell, Behati Prinsloo and Lily Aldridge.

But Victoria's Secret isn't the only clothing collection that Alessandra is modelling at the moment, as she establishes her business acumen with swimsuit line, Ale by Alessandra.

She commented on Instagram: 'Always believe that something wonderful is about to happen. #alebyalessandraswim #alehatscollection.'

It's @versace_official babe ������ #couture #gb50

A photo posted by @alessandraambrosio on

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