Yungblud has praised Katy Perry in a new interview, saying that her songs ‘California Gurls’ and ‘I Kissed A Girl’ “felt so punk rock to me”.The Doncaster musician, who recently released his second album ‘Weird!’, said that he considered Perry to be “such a rock star”.Speaking to The Daily Star, Yungblud recalled hearing Perry’s ‘California Gurls’ (released in May 2010) and her 2008 debut single ‘I Kissed A Girl’ for the first time, saying that “all that stuff was so punk rock to me”.“I don’t