The Duchess of Cambridge has made her first public appearance since announcing her third pregnancy.
She attended a reception at St. James Palace in honour of World Mental Day with Prince William and Prince Harry.
Kate has remained out of the public eye since August when she visited the White Garden to mark the 20th anniversary of the death of Princess Diana.
She suffers from Hyperemesis Gravidarum which is a severe form of morning sickness which has meant she hasn't been well enough to attend public events.
Kate is reportedly less than 12 weeks pregnant but a small baby bump could be spotted.