We guess that "boyfriend" she had doing radio interviews for her didn't work out!
Such a shame! LOLz!
According to Ke$ha, her constant commitments as a pop sensation have kept her from being able to maintain a conventional relationship with one person, so she's instead opted to secure herself various booty calls all over the world for when she's in their neck of the woods!
When asked if she has time for a love life, she explained: