Iggy Azalea has denied claims she recorded a sex tape with an ex-boyfriend.

TMZ reports that a top Hollywood porn boss has claimed that he'd seen footage of Iggy with one of her ex-boyfriends - something the 'Fancy' singer has strenuously denied.

Speaking on Twitter, she said: ''Obviously I've seen the news feed today and I just want to say I don't have a sex tape.''

Iggy added: ''We should want to protect our women and I really hope that America will follow Europe and their laws to better protect peoples privacy and fundamental rights [sic].

''And on that note, I'm off to get a manicure peaaaaaaceeeeeee outttttt *drops the mic*.''

Earlier, Vivid boss Steven Hirsch told TMZ that the video could prove to be even more popular than the sex tape that helped make Kim Kardashian famous.

'Kim Kardashian Superstar' showed the reality TV star having sex with her ex-boyfriend and music star Ray J.

However, Iggy's representatives have dismissed suggestions that it is her in the video and have threatened to pursue legal action if it is released with her being named as the star.