During one Spice Girls performance at London's The O2 Arena, the band's children, including Brown's children accompanied her on stage during "Mama", along with the other Spice Girls' children.
Saat salah satu penampilan Spice Girls di The O2 Arena di London, anak-anak mereka, termasuk anak-anak Brown menemaninya di panggung saat membawakan lagu berjudul "Mama", bersama dengan anak-anak dari anggota Spice Girls lain.