Have you ever met an egotist before?

In Kingdom Hearts 2, Riku fought and beated Roxas and brought him to DiZ to erase his memory of being in Organization XIII and to replace it with another memory, a fake one of Roxas having grown up...

Some religions teach that we were originally with God before we came to Earth.

Yes, she met him back in 2007. Also Michael worked on a song with Rihanna called Don't Stop the Music with the beat of his song Wanna Be Startin' Somethin'.

Yes, they've done photo shoots with casts of Nickelodeon including BTR and they've hung out a bunch of times at events and stuff like that. :-)

Yes.