Christina Grimmie singing "Titanium" - David Guetta feat. Sia

YO Team!! Long time no video. Love this song and REALLY wanted to sing it for yu guys, regardless of the repetitiveness of it O___ LOVE YOU TEAM!! \|/ Check out American Idol awesomeness here!! Check out some behind the scenes footage here! miss a beat! TEAM GRIMMIE RAWWWWKS!!!!!!! My Album! ::