You Don't Know love Olly Murs
12 June 2011, 16:00
US mash-up artist DJ Earworm has created the ultimate souvenir for Capital FM’s Summertime Ball 2011.
Here's your chance to watch the 'Party on the Floor' mash-up featuring all 15 artists on this year's line up.
It includes huge hits from the likes of Cee Lo Green, Enrique, LMFAO, The Wanted, Jennifer Lopez, Jessie J, Example and JLS. Watch it now and see how many you can spot!
We're so excited about you seeing the mash up - we love it and would love to know what you think. Tell us below.
See more DJ Earworm on his official site.