Tammy Hembrow insists her famous derrière is a result of 'hard work' as she shares extraordinary before and after photos - but her followers aren't convinced
Fitness guru Tammy Hembrow has long denied rumours she underwent a Brazilian butt lift to achieve her famously toned derrière.
And the mother-of-three, 29, reminded her 17.6 million Instagram followers on Thursday her curves are the results of hard work.
'I don't think I've ever been more excited for a challenge to start as I am right now. When I tell you I NEEEED this challenge,' she wrote, as she promoted her popular workout app Tammy Fit.
Tammy continued: 'After indulging way too much and having a little too much time off I am soo ready to see some major results.'
But while the influencer tried to convince her followers her transformation was the hard work of diet and exercise, her fans thought otherwise.
![Fitness guru Tammy Hembrow has long denied rumours she underwent a Brazilian butt lift to achieve her famously toned derrière](https://i.dailymail.co.uk/1s/2024/01/04/05/39184940-12925051-Fitness_guru_Tammy_Hembrow_has_long_denied_rumours_she_underwent-a-14_1704346262095.jpg)
Fitness guru Tammy Hembrow has long denied rumours she underwent a Brazilian butt lift to achieve her famously toned derrière
![And on Thursday, the mother of three, 29, reminded her 17.6 million Instagram followers that her curves the results of hard work as she promoted her popular workout app Tammy Fit. Pictured: Before](https://i.dailymail.co.uk/1s/2024/01/04/05/79601605-12925051-On_Thursday_the_mother_of_three_29_reminded_her_17_6_million_Ins-a-11_1704346261799.jpg)
![Pictured: After](https://i.dailymail.co.uk/1s/2024/01/04/05/79601609-12925051-Pictured_After-a-12_1704346261813.jpg)
And on Thursday, the mother of three, 29, reminded her 17.6 million Instagram followers that her curves the results of hard work as she promoted her popular workout app Tammy Fit (Pictured: before and after)
Despite her assurances, Tammy's post was met with a wave of skepticism from her followers.
Comments flooded in, with one urging for authenticity.
'You did this over 8+ years tho? Be more authentic when promoting your products :(' they wrote.
Another bluntly added, 'Cough cough surgery.'
![Despite her assurances, Tammy's post was met with a wave of skepticism from her followers](https://i.dailymail.co.uk/1s/2024/01/04/05/79601589-12925051-Despite_her_assurances_Tammy_s_post_was_met_with_a_wave_of_skept-a-13_1704346261814.jpg)
Despite her assurances, Tammy's post was met with a wave of skepticism from her followers
![Meanwhile, questions about whether Hembrow had undergone a Brazilian butt lift (BBL) resurfaced, with one asking, 'No hate Tammy but didn't you have a BBL?'](https://i.dailymail.co.uk/1s/2024/01/04/05/79601591-12925051-Questions_about_whether_Hembrow_had_undergone_a_Brazilian_butt_l-a-17_1704346262378.jpg)
Meanwhile, questions about whether Hembrow had undergone a Brazilian butt lift (BBL) resurfaced, with one asking, 'No hate Tammy but didn't you have a BBL?'
Meanwhile, questions about whether Hembrow had undergone a Brazilian butt lift (BBL) resurfaced, with one asking, 'No hate Tammy but didn't you have a BBL?'
Another followed suit, 'But you also had surgery I remember seeing.'
Tammy has previously revealed she 'hates' it when people falsely accuse her of having undergone a Brazilian butt lift.
![Before: Tammy's backside is shown here in 2014](https://i.dailymail.co.uk/1s/2024/01/04/05/22330604-12925051-Before_Tammy_s_backside_is_shown_here_in_2014-a-15_1704346262356.jpg)
![After: She is pictured here in 2019](https://i.dailymail.co.uk/1s/2024/01/04/05/22330648-12925051-After_She_is_pictured_here_in_2019-a-16_1704346262362.jpg)
Tammy insists she has crafted her posterior thanks to weight training, and says she can perform 60kg weighted squats. Pictured left in 2014, and right in 2019
She said during an interview with Studio 10 in December 2019: 'I hate when people accuse me of doing that.
'I take such offence to it because I worked so hard and it makes me annoyed.'
When asked how she maintains such a curvy backside, Tammy said it was all down to weight training.
'I do a lot of heavy weights. You're not going to build any muscle if you are not doing leg weights,' she explained.
'I see a lot of girls doing cardio and this and that, [but] it's not going to build any muscle really.'
![Tammy has previously revealed she 'hates' it when people falsely accuse her of having undergone a Brazilian butt lift. She said during an interview with Studio 10 in December 2019, 'I take such offence to it because I worked so hard and it makes me annoyed'](https://i.dailymail.co.uk/1s/2024/01/04/05/22330316-12925051-Tammy_has_previously_revealed_she_hates_it_when_people_falsely_a-a-18_1704346262410.jpg)
Tammy has previously revealed she 'hates' it when people falsely accuse her of having undergone a Brazilian butt lift. She said during an interview with Studio 10 in December 2019, 'I take such offence to it because I worked so hard and it makes me annoyed'