Princess Mary to attend Eurovision

AAP

Jessica Mauboy will sing in front of Royalty at the Eurovision song competition, with Denmark's Australian-born Princess Mary set to attend.

Mary and Crown Prince Frederik have confirmed their attendance at the glittering song and dance extravaganza in Copenhagen next week, according to hellomagazine.com.

The royal couple and their children will watch the final on May 10 as well as a dress rehearsal for the second semi-final on May 4.

The Danish royals will also catch a rehearsal performance from Australian singer Mauboy, who will unveil a brand new song at the second semi-final.

The 24-year-old is the first solo artist from a non-European country to be invited to perform at the iconic song contest.

The couple will bring their four children Prince Christian, eight, Princess Isabella, six, and three-year-old twins Prince Vincent and Princess Josephine to the show.

This year's Eurovision Song Contest will be held in Copenhagen after Denmark's Emmelie de Forest won in 2013 with her song Only Teardrops.

The Eurovision song contest will air on SBS ONE on May 9, 10 & 11.