Prince Albert II and Princess Charlene of Monaco beamed with pride at the christening of their twins on Sunday. The royals held on tight to their 5-month-old babies, Jacques and Gabriella, in front of the crowd outside the Cathedral of Monaco in Monte Carlo. Charlene and the children all coordinated in Dior — while Jacques and Gabriella wore white gowns, Charlene stunned in off-white couture pieces. The rare public appearance gives us a glimpse of just how much the babies have grown since Albert and Charlene introduced them to the world in January. The month before, the royals shared Jacques and Gabriella's first pictures.