The 24-song set list was inspired by music greats including Nat King Cole and – bravely, but to Sydnie’s credit – Whitney Houston.
Mixing her jaw-dropping vocals with Jane McDonald-style chatter, Sydnie’s used her debut UK tour to tell the story of how she went from a four-year-old with a dream to winning the hit ITV show and finally making her West End debut.
Aitch took part in the challenge in honour of his sister Gracie, who has Down’s Syndrome, and said he wants to keep raising awareness for the association.
As well as Snoop, stars including Anya Taylor-Joy, Cara Delevingne, Sydney Sweeney and Jessica Alba all celebrated with the heiress at her huge house party.
ACTOR MICKEY ROURKE’s experience as a professional boxer came in handy on the set of his new film – after he went off script and trashed the set.