Article continues below advertisementThe most popular UK casinos amongst celebrities blend luxury with just enough chaos to keep things interesting. Some stars still dip into platforms based non in the UK when they're stuck touring or filming abroad, but when they want a real night out, they usually land in London, where the lights stay low, and no one bats an eye when someone famous walks past.Leicester Square's The Hippodrome Casino is always the first name people throw out. It's noisy, sprawling, packed with tourists, and somehow still private when it needs to be.