It’s OFFICIALLY time to get shuffling!

MTV is shaking off the winter blues and diving headfirst into a long, lazy summer - and the boys from LMFAO are here to help us kick things off.

Tonight, we're throwing our 'MTV Summer' party in a secret Sydney location. We've got none other than Redfoo and Sky Blu from LMFAO hitting the stage for a killer DJ set - and if you're in Sydney and over 18, we're giving you the chance to be there!

Between 1pm and 4pm today, the gorgeous Erin McNaught and the MTV Australia crew will be cruising around Sydney in a Toyota Yaris - all you have to do is find her by using the clues on Twitter, and then the first four people in each location to ‘wiggle wiggle’ the best (as voted by Erin) will win a double pass to 'MTV Summer'!

We’ll also be handing out a stack of MTV merchandise prize packs during the day.

Just follow @MTVAustralia and watch out for the co-ordinates leaked on Twitter… Check out where the co-ordinates lead to on the map on our Facebook page and find us to receive on the spot prizes! Easy!

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Copyright : MTV Australia