The Bachelorette: Becky Miles confesses she CHEATED on an ex-boyfriend

‘I felt very guilty’: The Bachelorette’s Becky Miles confesses she CHEATED on an ex-boyfriend and the shame of her betrayal ‘ate her up’

New Bachelorette Becky Miles has confessed she once ‘cheated’ on an ex-boyfriend, admitting the betrayal ‘ate her up’ inside.

The defence contracting specialist, 30, confirmed her ‘big mistake’ while speaking to the Hit Network’s Carrie and Tommy Show on Wednesday afternoon.

‘I did [cheat] when I was a lot younger, in my earlier years,’ Becky said.

Shame: New Bachelorette Becky Miles (pictured) has confessed she once ‘cheated’ on an ex-boyfriend, admitting the betrayal ‘ate her up’ inside 

Radio hosts Carrie Bickmore and Tommy Little explained that her sister, Elly Miles, had been the one to tell them about the indiscretion. 

‘[Elly] said you did, but she reckons you wouldn’t be where you are now if you hadn’t have done that,’ Carrie said.

Becky agree with this, but said she still ‘very guilty’ about being unfaithful in the past.

Indiscretion: The defence contracting specialist, 30, confirmed her 'big mistake' while speaking to the Hit Network's Carrie and Tommy Show on Wednesday afternoon

Indiscretion: The defence contracting specialist, 30, confirmed her ‘big mistake’ while speaking to the Hit Network’s Carrie and Tommy Show on Wednesday afternoon

‘That’s 100 per cent true. Everyone makes mistakes and that was my big mistake. I felt very guilty about that for a long time,’ she said.

‘It ate me up inside. And I haven’t done it since.’ 

Becky added that another boyfriend went on to cheat on her, which she described as a ‘bloody horrible’ experience.

‘But if I didn’t have that heartbreak I wouldn’t be where I am,’ she said. 

Moment of madness: 'The was my big mistake. I felt very guilty about that for a long time,' said Becky (pictured with her sister, Elly). 'It ate me up inside. And I haven't done it since'

Moment of madness: ‘The was my big mistake. I felt very guilty about that for a long time,’ said Becky (pictured with her sister, Elly). ‘It ate me up inside. And I haven’t done it since’

She also admitted she found it difficult putting her heart on the line on national TV.  

‘I think it’s hard to put yourself out there because you don’t want to get hurt,’ she said. ‘At the same time, I really love being in love.’

It comes after Becky admitted on The Kyle and Jackie O Show on Wednesday morning that she’d dumped someone in order to film The Bachelorette. 

Splitsville: It comes after Becky admitted on The Kyle and Jackie O Show on Wednesday morning that she'd dumped someone in order to film The Bachelorette

Splitsville: It comes after Becky admitted on The Kyle and Jackie O Show on Wednesday morning that she’d dumped someone in order to film The Bachelorette

For weeks, she had dodged questions about her relationship status before filming began in late July.

But she admitted to radio hosts Kyle Sandilands and Jackie ‘O’ Henderson that she had in fact been ‘seeing someone for a short period of time’ when producers came knocking.

‘Were you single when they approached you? Or did you have to ditch someone?’ asked Kyle.    

‘If I was in a relationship, I definitely wouldn’t have gone on the show…’ Becky said, choosing her words very carefully.  

But when pressed for an answer, she acknowledged that she was dating someone when she was offered The Bachelorette – but insisted it wasn’t serious. 

‘I was single, but I was seeing someone for a short period of time there,’ she said. ‘Just a bang buddy?’ asked Kyle, to which Becky responded: ‘Yeah.’

Both sisters have confirmed they picked a winner, but Becky said on the Life Uncut podcast earlier this week that she wasn’t in love.

The Bachelorette continues Thursday at 7:30pm on Channel 10

Say what? Both sisters have confirmed they picked a winner, but Becky said on the Life Uncut podcast earlier this week that she wasn't in love. Pictured with Life Uncut hosts Laura Byrne (left) and Brittany Hockley (right)

Say what? Both sisters have confirmed they picked a winner, but Becky said on the Life Uncut podcast earlier this week that she wasn’t in love. Pictured with Life Uncut hosts Laura Byrne (left) and Brittany Hockley (right)