Model and her man play dress up

Kelly Brook raided her fancy dress box to attend a pal’s party in London on Saturday.

The model transformed herself into a sexy gangster to help photographer Ellen Von Unwerth celebrate her 60th.

A maroon shirt and black shorts accessorised with braces and a trilby made up the 34-year-old’s outfit for the do at Steam & Rye.

Kelly – who’s new man David McIntosh displayed his buff bod in a waistcoat – was obviously keen to show fans how much fun she was having.

The brunette uploaded a number of shots to Instagram throughout the evening.

Tommy Gun Fun 💞💞💞,’ she wrote alongside one of her and the birthday girl.

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Beth Shearing