SYS' Kaitlyn reveals partner is 'ashamed' of her

Kaitlyn Isham has made headlines for her raunchy past after sexually explicit photos emerged online, and now the Seven Year Switch star says her partner Mark doesn't approve.

The former YouTube sensation told OK Magazine that Mark, her partner of three years, is put off by her past.

"Mark doesn't approve...he thinks some of my YouTube videos are really silly and embarrassing," she told the publication.

Meanwhile Felicity, who is matched with Mark on the show, is similarly unimpressed. She says Kaitlyn "crossed a boundary," by openly flirting with her husband Michael.

Kaitlyn has been open about her controversial past, telling New Idea that she had a stint in rehab for alcohol addiction that led to "hookups" with different guys.

She explained to the publication how the unexpected loss of her brother Eric lead to her going into a "downward spiral" where she "partied a lot" and lost control of her life.

"I would black out, go on benders for weeks, I would wake up in unknown places and I hooked up with a lot of guys," she explained.

Now sober for three years, she attends Alcoholics Anonymous meetings and has a sponsor.

It comes after the blonde reality star called the show's viewers "prudes".

"Australians need to lighten up," she told the Daily Telegraph.

The 28-year-old went on to say, "I was born to shock, I'm still going to be Kaitlyn and open-minded and say whatever I'm thinking."

And that's definitely what she has done! The star shocked fans when graphic nude photos of the contestant emerged from an adult webcam site, which were posted on an online forum in recent weeks.

The images surfaced after the US internet forum realised she was a cast member on the Australian television show.

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