Dj setup, looking to be similar to skrillex?

Hey I'm thinking about being a DJ but I need to know what I need... I know I need a program such as ableton live, some pads, turntables, a mic maybe, speakers and all that basic stuff... then there are these things called interfaces and pre amps and I have no idea what they are so please list things I need like that. And I'm also wondering if ableton and fl studio would be two good programs to have. Thanks