Gwen Stefani continues to be the hottest 41-year old rocker mom in history. The Paul McCartney fan dons her iconic red lipstick while appearing in her debut commercial as a new L’Oreal spokes-pop-star. She looks flawless, and if we have but one complaint, it’s the fact that L’Oreal chose “Hollaback Girl”, a six-year old song, to play under the ad. What we’re saying is — Gwen, release new music already! Either with No Doubt or as a solo artist. (Preferably with No Doubt, but we’re not choosy.)