See, Gilbert…this is an example of showing SUPPORT for a country that's experienced a tragedy.Simon Cowell has announced via Twitter that he's putting together one hell of a group to make a song for Japan.Here's what he tweeted about it yesterday:Ok, For What Has Happened In #Japan I Will Be Getting Loads Of Singers To Do A Song For It, @justinbieber @britneyspears @katyperry And MoreAnd here's