Kylie Minogue will perform at Queen's birthday concert

The Queen turns 92 next month and not to be outdone by Harry and Meghan's wedding, she's throwing a little party of her own.

Her Majesty — who is the world's longest-reigning monarch — has enlisted the help of the BBC to organise the celebration. And she's asked a few famous faces to perform, including Australia's very own Kylie Minogue.

Kylie will be joined by an eclectic line-up including Sir Tom Jones, Sting and Shaggy (who are releasing an album together), teen singer-songwriter Shawn Mendes, UK garage star Craig David and Ladysmith Black Mambazo.

The general public are also invited to help the Queen celebrate on April 21.

Tickets are still available for the party at London's Royal Albert Hall, starting from $41.

There will no doubt be some big names in the audience, too. 

The Palace hasn't confirmed the royal line-up just yet, but Prince Charles and the Duchess of Cornwall will no doubt be in attendance.

Newlyweds-to-be Prince Harry and Meghan Markle will probably be in the mood for a party as they count down to their wedding in May, hopefully we'll catch a glimpse of the pair singing along.

The Duchess of Cambridge might have to throw her own party for the Queen. She is due to give birth to her third child at the end of April.