Hotels for Ariana Grande - The Eternal Sunshine Tour

A pop arena show built around an album that leans into heartbreak, self-reliance and quiet defiance, so expect a set that shifts between huge sing-along choruses and stripped-back, confessional moments. Fans tend to dress for it, with glitter, bows and callbacks to earlier eras of her career alongside the current one.

Doors open early and the crowd fills in steadily, so the room is already loud well before the main set begins. Tuesday nights like this one tend to draw devoted fans who've planned their week around it rather than a casual crowd.

Set beneath its unmistakable tented roof on the Greenwich Peninsula, The O2 is one of the world's busiest indoor arenas, drawing global music tours, comedy and sport year-round. The complex wraps the arena in cinemas, restaurants and riverside bars, with the Thames Path and cable car close by. The Jubilee line reaches North Greenwich in minutes, and riverboats offer a scenic alternative. Staying on the peninsula or across in Greenwich means an easy walk or short hop back after the encore.