Lewis Capaldi
The Someone You Loved singer's performance on the Pyramid Stage opened with a video of Noel Gallagher's jibes about him.
Gallagher called the chart-topping singer an idiot and Capaldi… reacted with joy on his Instagram story.
The Someone You Loved singer said he's "f***ing peaked" now he's been slated by Noel.
The Scottish star gets candid (and very, very sweary) about his rise to the top.