cheryl tweedy
Former One Direction mentor Simon Cowell and Liam's former partner Cheryl Tweedy were also in attendance.
"We all said things in our twenties we regret..."
The Killing Eve star is set to appear in Danny Boyle's 28 Years Later.
Suddenly it feels like 2006 again...
Cheryl's past remarks are coming back to haunt her...
"It will never feel like the old Girls Aloud again but we’ve reached a point where we feel ready to celebrate all of it. Sarah included."
Fans couldn't help thinking the play might give them a sense of déjà vu.
Kimberley Walsh, Nadine Coyle, Nicola Roberts and Cheryl Tweedy hosted The Primrose Ball to raise money in Sarah's memory.
Brad Pitt flogging Pringles? Yep, that happened.