Harry Styles Sings Part of Taylor Swift’s ’22’ in Concert: Watch

Ellie Goulding, Natalie Imbruglia and David Dawson lead the stars at Harry Styles Brixton gig

Olivia Wilde keeps it low key as she strolls London, following boyfriend Harry Styles' Brixton show

Harry Styles halts his Brixton One Night Only show mid-song to help an audience member in distress