Michael!!!!

ask him :P idk...i just know that i would Любовь to Kiss these lips <33

Lipstick.

...Maybe because he liked the way it looked...?

yes Lipstick.

may be he liked that and
there are a lot of men all over the world
like make up !!
или may be because of his skin disease vitiligo
he had to do that ....!!!
или may be to hide his sadness !!!!!!!!!!
RIP MJ

It's lipstick. I think he looked better with that on ...I guess.

It's lipstick, he probably did it because he liked it and/or the vitiligo changed the color of his lips as well as his skin, so he just used make up...