Tyla, Colourful Costumes, Unforgettable Vibes: Notting Hill Carnival Ignites London Chioma Emma breaks down the biggest street party attended by millions - Notting Hill Carnival. 27 August 2025 Every summer, rhythm explodes on the streets of London with feathers, sequins, steel drums, and unapologetic joy. Global pop star - Tyla Millions from around the world will attend the biggest street party. South African chart topper Tyla got in on the festive vibe, filming a carnival 'prep' segment with BBC Radio 1Xtra's Nadia Jae. This is not another holiday. It is carnival time.