Gwen Stefani GSTEFANI032807_01.jpgRock star, fashion designer, mother and style icon - Gwen Stefani had to be the best American Idol coach ever! She was so down to earth on the show and she told it like it was to the contestants - Gwen rocks! (Did you notice, though, how her lips kinda disappear with paler lipstick? No wonder why she wears that bright red all the time!) As much as I love Gwen, I wasn't crazy about her outfit last night, that crazy glittery 40's inspired short shorts and those enormous white platforms - how did she dance in them? I hope they have more coaches like Gwen (and less like David Foster)! My vote for the next great Idol coach would be Prince. Who's yours?