United Kingdom, Sept. 19 -- Miley Cyrus could never understand her godmother Dolly Parton's touring habits.

While Miley, 33, and her late godmother, Dolly, 80 - who died in August after a short illness - were extremely close, Miley admitted she was confused by Dolly's insistence on having a bathtub in her tour bus.

She told Zane Lowe from Apple Music: "Dolly had the bathtub. I'm always like, 'When are you taking the bath?' In the parking lot or on the freeway? Like, if you're doing it in the parking lot, then just go in the hotel. I never understood that.

When Zane said: "No, no, no. The bath in the bus is serious," Miley replied: "But also in the parking lot? At this point just go into the Four Seasons, Dolly. No, she's on the bus. We...