Lavigne took part in the Unite Against AIDS concert presented by ALDO in support of UNICEF on November 28, 2007 at the Bell Centre in Montréal, Québec, Canada.
Lavigne mengambil bagian di konser Unite Against AIDS yang disponsori oleh ALDO yang didukung oleh UNICEF pada tanggal 28 November 2007 di Bell Centre di Montréal, Québec, Kanada.