None of them look authentic to me.
The first two are definitely fake, and the third is probably fake as well.
George was left handed, if that is of any help.
This la the front dvd cover
This signed DVD was bought to A. L. Horne CD Strip Autographs & Music
That one looks good.
I’m sorry it just doesn’t look real to me.
It looks like he signed it fast, I’ve seen other George Michael Autographs that were signed like this when he has no time signing. But who knows...