Kate Middleton has been a part of the royal family since 2011, but on Tuesday she finally crossed off a major royal first. The Duchess of Cambridge stepped out alongside Queen Elizabeth II for their first joint appearance without another member of the royal family present, according to People. Simon Dawson / Reuters Queen Elizabeth and Catherine, Duchess of Cambridge arrive to open Bush House at King's College in London on Tuesday. Simon Dawson / Reuters This is the first time the Duchess of Cambridge, and the queen have made a joint appearance together at a royal engagement. Jeff J Mitchell via Getty Images Queen Elizabeth II and Meghan, Duchess of Sussex, during a visit to the Catalyst Museum in Widnes, England, on June 14, 2018.

Source: Huffington Post March 19, 2019 13:52 UTC