Alex Woods, bathroom expert at Victorian Plumbing, said: "At 5 minutes and 39 seconds, Honeymoon Avenue is the longest song on Ariana’s setlist. Mr Woods said: "Past Life is the least streamed song on Ariana’s setlist, with just under 100 million Spotify streams. With 23 songs on the setlist and an average runtime of four minutes and 30 seconds per track, the window for a toilet trip is tight. Victorian Plumbing also reminds fans that while staying hydrated is important, consuming too much liquid could increase the need for more frequent toilet breaks. Victorian Plumbing’s full guide on the best times for a toilet break during a concert or football game can be found on their website.