Looks like the plot thickens.
http://www.hollywoodreporter.com/thr...p-diddy-272414
Apparently several of the artists that appeared in this video served Youtube with takedown notices saying that they never gave their permission for their work or likeness to be in the video. They claim that Megaupload spliced together random footage to come up with this endorsement video. Of course Megaupload says otherwise.
It will be interesting to see how this one plays out.