Everybody's-MySpace-friend Lily Allen is on the verge of a US invasion, beginning with a 2/3 performance on SNL and followed by a string of big city shows -- making this a perfect time for loudmouthing. And we bit. Here's Lily's latest unsolicited (and likely, unrequited) barb at Madonna and her record-buying fan base (via PR-inside): The SMILE singer criticised the ...