Flea's Bowie Tribute Tattoo

I'd never question Flea's love for David Bowie. One day after the death of his "favorite rock star of all time," Flea unveiled a tattoo in the music icon's name.  Here's the Instagram post, which has so far amassed over 19k likes and shows Flea grinning from ear to ear with Bowie’s "Fill Your Heart" from…