Er, when did Rachel McAdams get so cute?

The actress has been pulling out all the stops at Cannes over the last week, but last night she hop-footed to New York for the private screening of her new Woody Allen film Midnight in Paris, where she wore a black jumpsuit from Azzaro’s AW11 collection to the after party.

The simple shape is perfect for Rachel’s petite figure, and the sheer-panelled button-up front provide just enough sexiness – but it’s the wallop of whimsy that’s got us ‘aww-ing’.

That silk bow tie and those super-curly short locks look like they’ve come straight out of the cutest Twenties slapstick we’ve ever seen.

Accessorising with black patent Louboutins, naturally, and punchy peach lipstick, we reckon she looks utterly charming.

A lesson, ladies, in how to be adorable, effortless and chic.

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