Gwen’s L’Oreal Campaign in Australia Posted on August 6, 2011August 6, 2011| By BylineEIT Thanks to Nic for sharing her photo, ads from Gwen’s first L’Oreal campaign have hit Australia;it’s wonderful to see Gwen’s campaign spreading worldwide-we cannot wait to see Gwen’s new L’Oreal campaign,which is set to launch in September.