She was seen performing a series of energetic jumps off the back of a luxury boat and it appears that Kate Moss had been feeling playful all day in St Tropez. Earlier as she returned to the large yacht after spending the day at Club 55 the model couldn't resist indulging in a spot of high jinks and was seen creeping up on an unsuspecting young boy who was stood on the pier.
Kate, 37, gave the youngster a good nudge, which sent him off the pier in a state of confusion, as she walked past.
The boy turned around mid-fall in confusion to see who had given him the shove before he splashed into the water.
The model, who was with a groups of friends including Meg Matthews, was seen to be giggling as she made her way back to the big boat.
It is not clear if Kate knew the boy.
Back aboard the boat the model was seen leaping high into the air from the diving board at the back of the vessel before plunging into the waves below.
And in her relaxed summer style Kate ditched her bikini top for a partial skinny dip, but kept her black bikini bottoms on.
And Kate wasn't the only one who was feeling free, with other women in the group also going topless for the frolic in the sea.
Kate, 37, gave the youngster a good nudge, which sent him off the pier in a state of confusion, as she walked past.
In you go: Kate Moss couldn't resist indulging in a spot of high jinks creeping up on an unsuspecting young boy who was stood on the pier and giving him a push as she walked past
Hey you: The youth turns around mid fall to see who pushed him off the pier as Kate walks past with her friends including Meg Matthews
Walk on by: The model then struts past the boy giggling with friends as he makes a splash into the sea
The model, who was with a groups of friends including Meg Matthews, was seen to be giggling as she made her way back to the big boat.
It is not clear if Kate knew the boy.
Back aboard the boat the model was seen leaping high into the air from the diving board at the back of the vessel before plunging into the waves below.
Water fight: As Kate Moss made her way back onto the boat in St Tropez she was seen spraying members of the group with the fresh water hose
Let's go again: The model appeared ready for another round as she made her way back onto the boat
And in her relaxed summer style Kate ditched her bikini top for a partial skinny dip, but kept her black bikini bottoms on.
Running jump: Kate Moss was seen jumping off the back of a yacht in just a pair of bikini bottoms while on holiday in St Tropez
Giant leap: Kate was seen jumping up high into the air before plunging into the sea