Prince Harry has spoken openly about his late mother Princess Diana at a high-profile event where Meghan Markle was notably absent.At the Concordia Summit in New York, Prince Harry discussed the Diana Award,

Prince Harry is in New York City for a trip to further his patronages and philanthropic initiatives. He kicked off the trip on Sept. 22 by attending a dinner organized by the World Health Organization alongside Queen Mathilde of Belgium and actor Forest Whitaker.

The red-headed royal posed for photos with Forest Whitaker and Queen Mathilde of Belgium and was seen schmoozing with several UN Agency workers throughout the evening.

He is continuing his philanthropic and environmental work during the UN General Assembly's High-level Week and Climate Week.

Prince Harry is on stage in New York today to discuss mental health with two young winners of a legacy award in his mother's memory. The Duke of Sussex is taking part of the 14th Concordia Annual Summit in support of The Diana Award.

"He's got to stay cool and play it like the statesman that he was born to be," royal writer Tom Sykes told Daily Express US.

Prince Harry has arrived in New York City on a solo, surprise trip to the US, where he is set to speak at several high-profile events that coincide with the United Nations General Assembly

Prince Harry met up with Queen Mathilde of Belgium during an engagement in New York. The Duke of Sussex kicked off his string of solo engagements in New York with an appearance at a high-profile dinner organised by the World Health Organisation (WHO).

Prince Harry attended an event in New York last night where he mingled with dignitaries, celebrities and a lesser-known foreign royal, Queen Mathilde of Belgium. The Duke of Sussex, 40, warmly greeted Queen Mathilde as they both attended a dinner organised by the World Health Organization (WHO) honouring survivors of childhood violence.