Whoa, heated Gwen debate on The Gum (Rob coined that and I'm stealing it). Anyway, here's my two yen... Yes, Gwen Stefani's lyrics are ri dic u lous. Does she want props for name-checking John Galliano and Mario Andretti (yikes, Amy Grant flashback)? Plus, we've heard all these jams before! Biggie already sampled Isleys' "Between the Sheets," B-Boys did dancehall ...