Fresh from London Fashion Week, Karlie Kloss co-hosted a charity event with fun fair stalls each hosted by a different celeb.

Sounds fun!

The World’s First Fabulous Fund Fair at the Roundhouse in London was in aid of the Naked Heart Foundation, which supports children with special needs, using play to change people’s perception of intellectual disabilities.

Russian model, philanthropist and actress Natalia Vodianova founded the charity, and she hosted the event alongside fellow model Karlie.

Needless to say Karlie looked every inch the supermodel in a black gown.

Co-host of the event Karlie Kloss attending The World's First Fabulous Fund Fair in aid of the Naked Heart Foundation at The Roundhouse, Camden, London.
(Yui Mok/PA)

And the event attracted a few other famous faces. Former Made in Chelsea Star Millie Mackintosh made an appearance, after flitting from one LFW show to another.

Millie Mackintosh attending The World's First Fabulous Fund Fair in aid of the Naked Heart Foundation at The Roundhouse, Camden, London.
Millie Mackintosh (Yui Mok/PA)

Lewis Hamilton was dashing in red to match the carpet.

Lewis Hamilton attending The World's First Fabulous Fund Fair in aid of the Naked Heart Foundation at The Roundhouse, Camden, London
Lewis Hamilton (Yui Mok/PA)

The Hills star Whitney Port wore a slinky green dress and on-trend box clutch.

Whitney Port attending The World's First Fabulous Fund Fair in aid of the Naked Heart Foundation at The Roundhouse, Camden, London.
(Yui Mok/PA)

But we’re not sure about Jodie Kidd’s black lace number with a panel.

Jodie Kidd attending The World's First Fabulous Fund Fair in aid of the Naked Heart Foundation at The Roundhouse, Camden, London.
(Yui Mok/PA)

Stella McCartney might be able to give her some fashion pointers.

(left to right) Mary McCartney, Stella McCartney and Dasha Zhukova attending The World's First Fabulous Fund Fair in aid of the Naked Heart Foundation at The Roundhouse, Camden, London.
Mary McCartney, Stella McCartney and Dasha Zhukova (Yui Mok/PA)

Of course a whole host of Karlie and Natalia’s model friends, like Eva Herzigova and Caroline Winberg, turned up in support too.

 attending The World's First Fabulous Fund Fair in aid of the Naked Heart Foundation at The Roundhouse, Camden, London.
Models Eva Herzigova (l) and Caroline Winberg (Yui Mok/PA)