Duchess Catherine keeps it cute and casual for final engagement

Cape Town - The Duchess of Cambridge attended her final public engagement before going on maternity leave looking happy as ever.

Kate and Prince William spent Thursday celebrating Commonwealth ahead of the Commonwealth Heads of Government Meeting (CHOGM) taking place in London next month.

Today, The Duke and Duchess of Cambridge are undertaking engagements celebrating Commonwealth, ahead of the Commonwealth Heads of Government Meeting (CHOGM) taking place in London next month.

Thank you for the amazing welcome @chobhamacademy! pic.twitter.com/FZGUu8dy3M
— Kensington Palace (@KensingtonRoyal) March 22, 2018

The mom-of-two - who is expecting her third child in April - looked casual and comfortable in a cream coloured coat by Goat over a Hobbs floral top, black jeans and black heels.

Their celebration included visits to Chobham Academy and the Copper Box Arena. At London’s newest arena the royal couple attended a Sports Aid event.

Their Royal Highnesses arrive at the @CopperBoxArena to join a @TeamSportsAid event.

SportsAid is the only national charity of its kind – helping young British sportsmen & women who are aspiring to be the country's next Olympic, Paralympic, Commonwealth & World Champions. pic.twitter.com/Ui2iulVPFL
— Kensington Palace (@KensingtonRoyal) March 22, 2018

These wheelchair basketball players hope to compete at the 2022 Commonwealth Games in Birmingham, where the sport will feature for the first time. pic.twitter.com/02alTw2PCQ
— Kensington Palace (@KensingtonRoyal) March 22, 2018

The Duke has a go at wheelchair basketball - and scores! ?? pic.twitter.com/AkLhdumhYB
— Kensington Palace (@KensingtonRoyal) March 22, 2018

Every year @TeamSportsAid supports over 1,000 athletes.

The charity also helps develop other vital skills for athletes, such as media training, nutritional advice & performance lifestyle guidance. pic.twitter.com/UvV1OCwtcE
— Kensington Palace (@KensingtonRoyal) March 22, 2018

Later they participated in a Commonwealth quiz and helped prepare lunch at St Luke's Community Centre.

??The Duke and Duchess get involved in a Commonwealth Quiz!

Today's visit comes less than a month before the 2018 Commonwealth Games get underway on the Gold Coast of Australia. #GC2018 pic.twitter.com/CXhY5Ln0jZ
— Kensington Palace (@KensingtonRoyal) March 22, 2018

Next, at St Luke's Community Centre, Their Royal Highnesses take part in preparations for a #CommonwealthBigLunch.

All today’s recipes have come from Commonwealth countries! pic.twitter.com/NIEEJRdedX
— Kensington Palace (@KensingtonRoyal) March 22, 2018

St Luke's Community Centre provides services and activities for locals, including a fully-equipped cookery school, which runs community classes on healthy, home cooking & avoiding good waste.
— Kensington Palace (@KensingtonRoyal) March 22, 2018