I think they're under blush. I love these stars to bits and can't for the life of me remember where I found them.

picture
I linked to the picture because I'm pretty sure it's too big.

It would be super awesome if someone could tell me where to find that rainbow eye makeup, too.
And I think the nuclear rainbow septum piercings are from here... I don't remember. D: I tried doing some searches and just can't find anything.