Kate Middleton, Princess Charlotte, Prince Louis Visit British DWTS

Kate Middleton, Princess Charlotte and Prince Louis toured the set of the British version of 'Dancing with the Stars' on Saturday

Princess Charlotte of Wales, British princess

Kate Middleton, Princess Charlotte and Prince Louis Visit Set of U.K.'s Dancing with the Stars

Prince George News, Pictures, and Videos - E! Online

Prince Louis Was Under Watchful Eye of Kate Middleton At TV Show Set – SheKnows

Kate Middleton beams with Prince Louis at his christening - with George and Charlotte by their side

Prince George, Princess Charlotte and Prince Louis Make Special Red Carpet Appearance - Parade

Kate Middleton, Princess Charlotte, Prince Louis Visit British DWTS

Catherine Elizabeth Middleton, Princess of Wales

Kate Middleton Reveals Hospital Trips for George, Charlotte, Louis

Kate Middleton 'Open' To Prince George Having More Royal Roles

Princess Victoria Talks Fun Visit with Kate Middleton, Prince William