The complete setlist for Lady Gaga's 'Mayhem Ball,' as revealed in her tour's opening night at T-Mobile Arena in Las Vegas, developing live.

Among the other hot-ticket concert tours hitting Seattle over the next three weeks: Death Cab for Cutie, Katy Perry, Paul Simon and more.

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Little Monsters, it’s time to mark your calendars and clear your schedules because Lady Gaga’s Mayhem Ball Tour is here. The multi-talented pop icon is officially embarking on her eighth concert tour in support of her latest studio album,

Lady Gaga and Bruno Mars’s “Die With a Smile” ties “Rain on Me” as her second-longest-running hit on Billboard’s global charts.

Freddie Aspiras shares the secrets behind creating these larger-than-life looks for the musician's latest tour.