With the announcement of Diplo’s Mad Decent Block Party 2013 lineup came the strange inclusion of ‘Jack U’ alongside know heavy hitters Skeam, Clockwork, Dillon Francis and others.

This left plenty of head scratching as to who exactly ‘Jack U’ was…. so with a little help from the internet it was revealed by Diplo via a tweet as the on-stage presence of himself and Skrillex.

Jack u… Means skrillex+diplo together..

— dıpןo (@diplo) April 30, 2013

The guys haven’t formally played together or produced any music before so we only see this as a novelty DJ set.

Maybe in two years they can form a super group with Dog Blood. Anyone?