Bec Zacharia Reconsiders Controversial Barbie Waist Surgery

Bec Zacharia has announced that she will .

The Married At First Sight star has flip-flopped on the idea, booking, then cancelling, then re-booking the procedure over the past week.  

'I know that I said I would make a decision by Thursday and I have,' the 35-year-old said in an Instagram video on Thursday. 

'I have thought about this long and hard. I've thought about whether this procedure is something I want, and I've decided that I do. So I will be going ahead with the procedure of rib contouring,' she continued. 

'I am booked in for Monday and I will be documenting my whole journey on my Instagram. It's a decision that I'm really happy with.'

Bec said she made her final choice after speaking with a friend and realising she was disappointed, not relieved, when she initially cancelled. 

'I want this, so I've made that decision for myself and I'm going ahead... My body my choice,' she said.   

Bec had earlier dramatically backed out of the risky cosmetic procedure earlier this week after she received a wave of extreme backlash.

Just days after it was revealed the reality star had travelled overseas to undergo the increasingly popular rib contouring operation, Bec made a shock last-minute decision to walk away moments before she was due to go under the knife.

Speaking on the MAFS Funny podcast, Bec admitted she arrived at the luxury Bali hospital fully prepared for surgery before questioning whether she was making the right decision.

'I walked in and I thought, "Am I ready? Is this what I want to do?"' Bec said. 

'I just think that I'm going to take a little bit of time to think about it a little bit more.'

Podcast host Josh Fox, who documented Bec's journey, revealed he was stunned when she contacted him shortly after arriving at the hospital to say she had changed her mind. 

Bec stressed that no one involved in organising the trip had pressured her into proceeding with the operation.