Lady GaGa turned the air blue at her Cardiff International Arena show last night, joking with the crowd “I got a great big c*ck”.

In an outburst that had parents in the arena covering their children's ears, GaGa launched an expletive-strewn penis line during 'Love Game'.

According to fan Ross Hookings, who was in attendance at the show, GaGa said: "I got a great big c*ck, Cardiff come suck it... Then get your big c*cks out too, I heard you boys in Cardiff have big c*cks!"

Last Friday at The O2 Arena in London, GaGa simulated male masturbation during the same song and also joked about penises.

Lady GaGa continues the UK leg of her Monster Ball Tour at Newcastle's Metro Radio Arena tonight before wrapping up in Birmingham tomorrow.

She returns to these shores in May for five dates - including her postponed Nottingham and Sheffield shows.

(by Scott Colothan)