Melbourne: It looks like Ke$ha is a huge fan of R&B singer Rihanna.
Ke$ha has said that although she would like to work with anyone from Mick Jagger, Prince, David Bowie, singer Rihanna holds a special place.
"But also I’d be as honoured to share a song with Rihanna as I’m honoured to share her stage during our concert tour," the Daily Telegraph quoted Ke$ha as telling PerezHilton.
"I don’t know what she would be learning from me, aside from how to look like a maniac, but I definitely learned a lot from her.
"I’ve only been performing pop music for under a year, so I’m relatively new to the arena thing.
"It’s terrifying, so I really do, every night, watch her, and she’s so graceful and so sweet and so badass.
"I saw her yesterday, and she spanked me - always keeping me on my toes. She’s the sickest," she said.