On September 18, 2010, at the Vigil in Hyde Park that included an adoration of the Holy Sacrament, Benedict XVI chose to be served by three altar girls. The photo above clearly shows them around the altar; below first row, they arrive in the guard around the monstrance; in the second, third and fourth rows, we can see them at different angles during that ceremony.
The day before, Benedict greeted an Anglican priestess; the day after, he also had altar girls at his Mass in Birmingham. One sees that this visit to England completely opened the gates of the dam for the takeover of women on the altar.