According to Nikki Finke, who as far as I can tell is the only source for this, Ben Stiller and Robert Downey Jr. were approached by the Academy of Motion Picture Arts & Sciences about hosting this year’s Oscars as a duo, but turned them down.  Pretty disappointing, especially if RDJ was considering doing the whole show in blackface, as Billy Crystal used to do.  But you can hardly blame them for not wanting to take orders from this guy:

“Mr. Shankman?  You just won the Oscar… for being a massive tool.  …Aw, crap, is he crying again?  I should’ve known this would happen.”