Baby Archie looks just like his dad Prince Harry as a baby -- see the incredible resemblance!

We're seeing double!

At only 5-months-old, baby Archie Harrison made his first royal engagement on day three of the royal family's 10-day tour of Africa! Wearing adorable $20 H&M overalls, the youngest royal joined his parents, the Duke and Duchess of Sussex, to meet with famed anti-apartheid activist Archbishop Desmond Tutu in Cape Town, South Africa.

The eventful morning consisted of Archie receiving a few books written by the Archbishop, Children of God Storybook Bible and Desmond and the Mean Word, and a kiss on the forehead from the notable leader.

Archie's outing on Wednesday was the first time we've seen him since Duchess Meghan brought him to watch Prince Harry's polo match more than two months ago. And while he's certainly grown since then, royal fans were quick to comment on just how much he resembles his father, Prince Harry!

"Duchess Meghan really gave birth to Prince Harry’s twin," noticed one Twitter user. Commented another, "I can’t believe how much Archie is a carbon copy of Harry!"

See more of the royal's debut outing in the video above!