Kate, the Princess of Wales, debuted a new, blonder hairstyle on a church outing Sunday with her family amid their summer vacation. Kate was photographed in the passenger seat of an SUV driven by her husband Prince William, with their three children -- Prince George, 12, Princess Charlotte, 10, and Prince Louis, 7 -- in the backseat.

The Princess of Wales is spending time with the royal family at Balmoral in Scotland, and her summer hair hue was revealed on a recent church tripNEED TO KNOWKate Middleton revealed a new hair color during her most recent appearanceThe Princess of Wales,

Kate has been going gradually lighter with her hair this summer. When she attended Wimbledon in July, she debuted a lighter brown than she is accustomed to. But this latest transition may be her most dramatic.