Pop star Ke$Ha loves to go back in time under hypnosis and check out her past lives.
The Die Young singer has been trying out past-life regressions in a bid to get to grips with her "issues" and she admits she looks forward to each session.
During an appearance on U.S. show Jimmy Kimmel Live! on Monday (14Oct13), Ke$ha said, "I actually do it frequently... I've been a warrior princess and I've also been a dude many times... really cool ones.
"I've had a lot of different, weird past life regressions because I have issues and so I try to go back and figure out why I've (got) problems... It's cool. I love it."
Take a look back at October's inaugural event.
The film is expected to continue without Mendes' involvement.