katy perry has slammed rumours linking her with paris hiltons former beau benji madden saying she was not bumping uglies with himthe singer was spotted canoodling with the good charlotte rocker on valentines day in las vegas club lavohowever the i kissed a girl insisted there was nothing but friendship brewing between the two for her heart was already reserved for her pet catits two pseudo famous people sitting next to each other doesnt mean we were bumping uglies you know i dont just do that with anyone the sun quoted her as saying on her blogi was there celebrating a really fun show and a boozy valentines day with all my good friends we were like a group of 25benji is a nice young fellow but my heart really belongs to kitty purrymarkus molinari she added