By now, everyone knows that Clint Eastwood inadvertently spurred one of the Republican National Convention's greatest memes last week, "Invisible Obama." But the veteran director's loopy, chair-accompanied presentation isn't the first bizarre celebrity speech to hit the public. Check out our slideshow of some other behind-the-podium talks gone wrong, from Anna Nicole Smith's "Do you like my body" to what could possibly be the worst celebrity commencement speech ever.
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