Olly Murs is one of the much-loved celebrities taking part in the Coronation concert this evening (May 7) to celebrate the Coronation of King Charles III and Queen Camilla.
The star had previously admitted his family thought it was an April Fool's prank when he told them he would be performing at the King's Coronation Concert - but they were proved very wrong as he took to the stage.
And he's so excited for the shenanigans to unfurl, saying it's one of the "biggest moments of his career".
The excitement also extends to the end of the evening, as Olly also cheekily let slip details of a boozy Coronation after-party whilst being interviewed about the event by Sky News' Katy Spencer.
Olly Murs admitted that the "atmosphere was incredible", joking that it was all his family out there making the noise and getting excited for the Royal concert.
Olly said that it was "100 percent" one of the biggest stages that he's ever performed on, referring to it as "fantastic" as the "setting is incredible."
He said he was excited as the "sun is shining", and he was excited to be a part of something so huge.
"I'm honoured", he shared. "I'm honoured, truly, to be invited and to be asked to be singing here and to get everyone moving and dancing and having fun.
"It's such a special occasion and it's such a joyful moment, and I think tonight the show is going to be fantastic, full of upbeat songs and it'll be really fun."
Olly also went on to say that his mum is there to see him today, and his nan will be watching him at home and is really proud she's getting to see her grandson perform at the second Coronation she's watching. He said that was a really "special" moment.
He said his family and friends are "ecstatic" for him, sharing that "it's been an incredible career" he's had, stating this is a highlight.
The singer then spoke about how he's among the star-studded line-up which also includes Katy Perry, Take That, and Lionel Richie.
Then, Olly let the cat out of the bag, admitting that there was an "after-party" and he'd been invited to it, saying he "didn't know how."
He then said he was "nervous but excited" saying he never thought his career would take this direction when he came off the X-Factor 14 years ago.