Defying death with a series of outlandish stunts on the wings of a plane thousands of feet in the air wouldn't be everyone's idea of fun - but it's all in a day's work for these girls.
Members of the world's only aerobatic wing walking team, Sarah Tanner, Danielle Hughes and Stella Guilding perform a series outrageous manoeuvres while strapped to the wings of a plane, as it loops and rolls through the sky at 150mph.
And there's no denying the pretty trio of Breitling Wingwalkers have a head for heights as they dance, wave, perform handstands and even hang upside down from the wings of a vintage biplane.