Tickets for the three-day sister events, taking place on 25-27 August, go on sale at 9am on Monday with further acts to be announced.
'Someone You Loved' has become the most streamed song of all time according to UK official chart figures.
Lewis Capaldi said he 'freaked out' after taking two drops of the oil, which was prescribed by a doctor.
Lewis Capaldi and Lionel Richie had pulled out of appearing at the festival in 2021.
Hundreds of people from the music industry, including stars such as Lewis Capaldi and Nile Rodgers, write an open letter calling for an end to racism
"The rest of the world is in virtual, total lockdown, and we’re doing this. It’s total nonsense.”
The 23-year-old Scottish singer joked he hoped ITV did not try to sign his grandmother up to a reality show.
The Someone You Loved singer is worried he may fail to hit the high notes at the event, broadcast on live TV.
The successful singer is backing his former girlfriend all the way even though she didn't tell him she was part of the line-up.
The 'Someone You Loved' singer ran into the Oasis hitmaker at Mad Cool festival in Madrid, Spain.