Galifianakis to Ke$ha: Your music is really bad

Actor Zach Galifianakis has offended another female star by ignoring Ke$ha's requests for a date and then lambasting her music upon meeting the singer.

The Hangover star is gaining a reputation for being outspoken following recent barbs aimed at January Jones, who he dismissed as "rude" and an actress "everybody's going to forget about... in a few years".

TiK ToK singer Ke$ha has previously insisted Galifianakis is her ideal man, admitting she has a penchant for fat and bearded boyfriends, but Galifianakis admits he snubbed her attempts to contact him and criticised her music when they finally met during a night out.

"I saw that Ke$ha woman the other day,"he told Rolling Stone.

"She was sitting by herself, and I walked up to her and said, 'Listen, I got your email. Your music is really bad! I don't know who listens to it, but I imagine it's, like, six year olds - and it's a bad message."'

-AAP