Karlie Kloss showcases series of sideboob flesh-flashing dress

The 24-year-old American fashion model Karlie Kloss wore a flesh-flashing dress that left little to the imagination to support a friend Natalia Vodianova at the Naked Heart Foundation's Fabulous Fund Fair at Camden's Roundhouse

The former Victoria's Secret Angel turned heads as she put her skills to good use at a fundraiser in London last night with a serious sideboob showcase.

Karlie wore a black netted dress which depended on just a mini skirt and jagged panels to protect the model's modesty.

While below the belt it was standard leg-baring fare, Karlie's dress verged on a wardrobe malfunction up top, with a ridiculous level of sideboob on display.

Luckily, Miss Kloss managed to avoid a pesky nip slip on the red carpet – although she came pretty close.

Looks like Vogue Williams, who nearly went topless in a sideless dress at London Fashion Week, has competition.

Karlie's sizzling ensemble comes after she caused controversy by dressing up as a geisha for Vogue.

The Chicago-born beauty caused fury after donning traditional Japanese costume and make-up for Vogue's diversity issue.

Karlie apologised after being accused of posing in yellowface for the fashion magazine.

The charity event was for the Naked Heart Foundation, an organisation founded by model Natalia Vodianova that aims to help at-risk children and kids with special needs.

Stars including Millie Mackintosh, Oliver Cheshire, Erin O'Connor and Lara Stone were all in attendance at the Camden fundraiser.