'I got bigger boobs!' Iggy Azalea admits she had plastic surgery four months ago to boost her bust

Iggy Azalea has revealed she had a boob job four months ago.

The 24-year-old Australian rapper made the admission in an interview with Vogue's magazine when asked what she'd like to change about her body.

'I did change something: Four months ago, I got bigger boobs! I'd thought about it my entire life,' she replied.

Pump it up! Iggy Azalea - seen here performing at SXSW on 19 March - has revealed that she underwent surgery for breast implants around four months ago 

Difference: Iggy in her music video to Change Your Life, which was filmed in early July 2013 in Las Vegas 

She told the publication she was tired of padding her stage costumes. 

She initially planned to keep the surgery private because she didn't want her younger fans to feel bad about their bodies.  

'But then I decided I wasn't into secret-keeping,' she explained.

She also revealed she was told to get a nose job, but refused.

Confessions: Iggy made the revelation in the latest issue of American Vogue (the shoot pictured above, featuring Iggy wearing an embellished jumpsuit by Sonia Rykiel, and a Dior cocktail ring)

Talking about dressing her booty, Iggy explained: 'It’s about proportion. I have to have everything tailored because I have such a small waist.'

Adding: 'I’m a 2 or a 0 on the top, and a 6 on the bottom.'

Iggy also revealed that she struggled when it came to landing modelling contracts, before she made it as a chart-topping rapper.

Change: Iggy revealed that she was tired of using padding when it came to dressing up 

'When I first got to the States, people told me I should think about modeling,' she said.

The 5ft 10" star added: 'So I went to a few agencies, but once they measured my body they didn't like me anymore.'

In June 2013, Iggy denied having any surgery on her shapely derriere, saying 'Everything is mine'.

'Of course the butt is mine. I heard it's not a real butt, I've heard it's a number of things. I heard sometimes it's my underpants. I heard it's implants. All kinds of crazy things.

'It's my flesh, it's my butt,' she told Sway on Sway in the Morning show.

Bust ambition: Iggy - seen here with Natasha Bedingfield in 2012 wearing a conical bra - admitted that she previously used padding when dressing up to perform