Katy Perry has taken a dig at Madonna for being too blasphemous on stage.
Perry, who's a devout Christian, has spoken out about singers and performers who use biblical symbols in their live shows.
"For me, spirituality is something very important and I don't like it when people take it lightly,'' Perry told The Sun.
She added :"At times, I don't understand why there are artists who play that card, like when Madonna gets up on a cross to sing.''
''Russell has made very blasphemous jokes in the past, but he's making fewer all the time because he knows that I am very sensitive about this subject."
Meanwhile, Rihanna and Katy Perry have attacked a former Big Brother contestant who launched a Twitter campaign promoting “managed anorexia”.
Katy Perry - live
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