Cher launched her 49-city "Dressed to Kill" tour this week in Phoenix, Arizona, and showed fans that, at 67, the Dark Lady has more energy, creativity and talent than artists half her age.

She called the show a "warts-and-all" run-through, and apologized for any glitches. "If I fall on my ass, my shoes are slippery tonight. It's not me," joked the Grammy-winning legend. "It's not drugs or drinking, as everybody on Twitter accuses me of... I'm kind of amazed anyone showed up. I thought, 'Jesus Christ, they're out there. What are they? Crazy?'"

Related: Cher To Pop Princesses: “There Is No ‘Young Me’” 

Cher lamented recently that her go-to fashion guru, Bob Mackie, wasn't going to be involved in Dressed to Kill, but as you can see from the photos below, she still turned it out in a dazzling array of costumes. "I know it's cool to have a big ol' ass booty," Cher said, adding "[Mine is] not that bad for my age. Kim Kardashian probably has a photo album of her ass."

Related: “Drag Race” Queens Star In Video For Cher’s “Woman’s World”

If the tour is coming to your town, snatch tickets up right away—it could be your last chance to see the diva live. "I swear to God, this is my farewell, farewell tour," she remarked on stage. "I'll be my mother if I do another concert."

We've seen your mom, Cher. That wouldn't be such a terrible thing.

"Believe"

"Turn Back Time"