Pregnant Princess Kate visits with schoolchildren a day after celebrating 36th birthday

Kate, 36, also focused on programs supporting mental health and LGBT issues.

— -- Princess Kate, pregnant with her third child, was met by flowers and singing while visiting a school today in Feltham, a suburb of London.

Kate, who celebrated her 36th birthday Tuesday, wore a Seraphine dress over her baby bump as she joined some of the nursery school children in a painting activity.

Reach Academy is a college-preparatory school founded on the principles that all students, regardless of their backgrounds or means, can achieve great things and live productive lives.

William, 35, has taken over the patronage of Centrepoint, a homeless charity supported by Diana. William is also today visiting Royal Marsden Hospital, a London hospital where he succeeded his mother as president.

Kate’s visit to Reach Academy today came after a milestone for her daughter, Princess Charlotte.