Popstar Katy Perry has released her geekier alter ego in an attempt to promote tomorrows release of her new music video.
The I Kissed A Girl singer donned head braces, huge glasses and frumpy clothing to create the fictional character, Kathy Beth Terry.
The Character has become an internet hit, starring in short videos to promote the new single and video Last Friday Night.
She has even been given her own Facebook and Twitter accounts, with Katy asking fans to "Like" her. Katy took to Facebook to write; "Nobody LIKES Kathy Beth Terry. Can you guys help her out please?"
Promotion for Katy Perry's new video release has also included the likes of internet sensation and "Friday" singer Rebecca Black.
The quirky videos show Kathy talking about boys that she likes and the massive house party that Rebecca is throwing on Friday.
The video is said to be jam packed with cameos from the likes of pop band Hanson to Jazz saxophonist Kenny G.
The Last Friday Night video is released tomorrow.
Tagged in Katy Perry Music Video