The beloved royal was visibly star struck when he met the songstress during a Toast to the Nation event celebrating the 50th anniversary of independence of Barbados, a former British colony.
The Prince had no idea he was going to meet Rihanna at the party, only finding out 20 minutes prior.
โWe thought he would be meeting her for the first time at the concert later. He found out just before arriving. About 20 minutes before, that she would be here and sitting near his table,โ a senior royal aide told The Daily Express.
Taking it into his stride, Harry introduced himself to the pop royalty, saying, โHello, itโs very nice to meet you.โ
He then went on to address the reception, praising the islandโs incredible talents.
โThe extraordinary talents of your people, from the cricket field to the music industry have been admired and recognised throughout the world.โ
โBarbados remains a favoured holiday destination for British people.โ
โNot only for the incredible natural beauty of your country but because you have a great warmth and generosity of spirit.โ

Harry didnโt think he was meeting Rihanna until later in the dayโฆ

But clearly he was pleased to chat to popโs princess!
At the reception, the 28-year-old singer, who was dressed in sky-blue, sat at the table across from Meghan Markleโs beau.
Rihanna, who was born in Barbados, is expected to perform the countryโs national anthem at the Golden Anniversary Spectacular Mega Concert later in the day.
Prince Harry will be joining in for the exciting gig, which will take place at Kensington Oval cricket ground in Bridgetown in front of a 20,000 crowd.
Watch Prince Harryโs speech in the player belowโฆ Article continues!

Rihanna dressed in a knee-length pale blue dress.
Prince Harry is in the Caribbean for an official royal tour, which he is doing on behalf of his grandmother.
During a speech in Barbados, Harry read a message on behalf of the 90-year-old Queen.
โPrince Philip and I send our warmest wishes to the Government and the people of Barbados,โ she penned.
โOur countries have a shared history, shared values and an affection which continues to bind us. On this day of celebration, I send my congratulations to you on your Golden Jubilee of Independence.โ