Iggy Azalea has dismissed suggestions she has undergone further cosmetic surgery by having implants in her cheeks.

The Australian rapper has been candid about her past procedures, owning up to a nose job, breast augmentation, and laser treatment on her skin, but the Fancy star is adamant she has not been plumping her face with fillers.

When a fan tweeted Iggy to ask whether she had undergone surgery on her cheeks, the rapper replied, "LOL (laugh out loud), I just got a nose job boo. Who the f**k gets their 'cheeks' done thats (sic) for when your like 45 and lose volume."

Iggy recently denied rumours she had also undergone a procedure to plump her pout after she shared a picture online which showed her sporting noticeably fuller lips.

Fans compared Iggy to reality TV star Kylie Jenner, who admitted having temporary lip fillers to give herself a fuller smile, but the rapper was adamant her new look was down to make-up.

"I get it they (my lips) look bigger in that one picture, it's just the make-up. There's a million pics after that look regular (sic), it's a reach... They just need gossip to post over Xmas and it's a slow news week at this time of year," she tweeted.

Iggy underwent breast augmentation in 2014, and in August (15), she confirmed she also had a nose job, saying, "I'm not denying it. Denying it is lame."

However, the star is adamant the one thing she will not be changing is her hair colour: "I've been blonde my whole life with no intention of changing..." she tweeted.