Lohan was leaving a yacht with socialite pal Lady Victoria Hervey and a mystery male companion and moving on to another bash as she lost her footing.
Providing the horde of paparazzi with a perfect photo opportunity as she fell onto the floor.
After being helped up by Hervey, the two women and their straw hat-clad male friend wandered off to yet another party.
Following frequent photos of her falling over in recent weeks, Lohan insisted her drinking wasn't to blame, she was simply 'the most clumsy person in the world'.