I don't know if anyone else has noticed this, but I have friends here that are obsessed with the new Beyonce single, Diva. It's the same song as A Milli by Lil Wayne. The SAME. It's like those times in high school when you didn't do the homework so you took you're friend's assignment and changed it around slightly. This is exactly what Beyonce's producer did with the track. See for yourself.
BONUS: For anyone that doesn't see the brilliance in the art of the mashup, I would like to introduce Soulwax. Fuck Girl Talk's ADD bullshit.