The Princess of Wales is plotting a major move to bring her family together, but insiders tell RadarOnline.com her plans risk provoking tension with her husband, Prince William.

At one point during the walk, a well-wisher handed Prince William a huge Lindor chocolate egg, which was immediately snatched by Louis. In pictures from the moment, Louis had a big smile on his face — like the cat who ate the canary! — as he hugged the big egg.

Charlotte, 10, gamely posed for several selfies with fans during the royal family’s Christmas walk Thursday — to the point where she lagged behind her father, Prince William, and brothers Prince George, 12, and Prince Louis, 7.

After Princess Charlotte took selfies with fans during the royals’ annual Christmas Day outing, Prince William gently encouraged her to keep up with the rest of the family.

The Prince of Wales, 43, grew up volunteering with his mom, the late Princess Diana, at the homelessness charity, The Passage. Now, decades later, William is bringing his and Kate Middleton’s son, Prince George, 12, along for the cause.