The 'Die Young' singer recently revealed she has a crush on the pop heartthrob and it looks as though she wants to act on her urges and get him on a date.
She claims the pair have been messaging in recent weeks.
Speaking to E! at the MTV Movie Awards in Culver City, Los Angeles, on Sunday night (14.04.13), she revealed: ''We've texted here and there. No sexting - not yet. Maybe he can be my cougar bait.''
Ke$ha, 26, is convinced if she hooked up with 19-year-old Harry - who famously likes older women - it would be great.
She added: ''It could be really fun.''
The wild pop beauty said she likes Harry because he reminds her of a young Sir Mick Jagger and she just can't get enough of his sexy English accent.
She said: ''I'm kind of a sucker for (British) guys. It's the accent. Harry Styles is pretty cute - he looks like a young Mick Jagger.''
Although Ke$ha hasn't had a serious relationship since finding fame she claims she has lots of different guys who she sees in different parts of the world.