Celebrities will be dunked into a sea of purple water to celebrate the Big Purple Splash next Saturday night!

Melbourne Storm has partnered with the Starlight Children's Foundation for the Big Purple Splash.

To be held pre-game of Storm's clash with the Canberra Raiders, celebrities will be put through a dunk machine.

The start of an annual event, the Big Purple Splash is aimed at raising awareness for the Starlight Children's Foundation, Melbourne Storm's official charity partner.

The partnership is currently in its second year with Club champion Billy Slater a longstanding ambassador of the organisation.

Fans will be able to purchase Starlight wands from outside the ground before the game.

Those wishing to donate to the Starlight Children's Foundation can do so right now by clicking here.