Check the link for the puzzle, then highlight the box below for the answers. (Answers found with the help of Switch)
Apollo Street: Answer is "John Jay Smith" -- One of Jacko's screen names
Club Bubbles: Answer is Men In Black 2 -- Jacko had a cameo in this movie
Edit: Looks like we didn’t answer in time, the solutions are already posted on his blog.
It was fun, though.