The former Olympic swimmer, 45, was pictured on the Monaco Palace s Instagram account with her eight-year-old twins Prince Jacques and Princess Gabriella.
Charlene, 45, and Albert, 65, appeared cordial as they attended a 100th anniversary celebration of Prince Rainier III s birth at Monaco s National Council.
Charlene, 45, and Albert, 65, appeared cordial as they took part in the glitzy affair at the Casino of Monte-Carlo, putting on a united front amid rumours of a rift in their marriage.