The 25-year-old singer said she admires the young pop superstar and thinks a duet between them would be great, reported Contactmusic.
"The range of artists I want to work with is so vast, it is bizarre. I would love to have Keith Richards on the record. I would sure as hell like to do a collaboration with Bieber and at the same time do a song with the Flaming Lips. If someone is a real artist, you can't confine them to a particular genre. It is my mission to make it all make sense somehow," she said.
The 'Blow' hitmaker said she is proud of the success she has achieved in her career but still feels like the dirty little sister of the biggest pop stars.
"I try to include my fans in my message. I do feel like there is an element of what I am doing that is about where I come from, which is working-class. I was never the cool kid, I was never popular. You don't have to be perfect and you don't have to be rich and you can still be successful," she said. PTI CORR NDS
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