Los Angeles, Sep 5 (IANS): Reality TV personality Kylie Jenner has opened up about her struggle with bullies and living her life under constant spotlight, saying she often breaks down and cries.

Kylie started an anti-bullying campaign earlier this week and said she would share six inspirational stories from people who had been badly bullied but hadn't let it affect them.

She shared the story of 26-year-old Lizzie Velasquez who suffers from a rare congenital disease that means she can never gain weight, on Instagram, reports mirror.co.uk.

When Velasquez was 17, someone posted a video of her on YouTube calling her the "world's ugliest woman", but she used it as motivation and now travels around the world giving motivational speeches.

Writing next to a photograph of Velasquez, Kylie said it's unacceptable to bully people and also opened up about her own personal story.

"People are so quick to say horrible things about me everyday over and over and sometimes I can't take it. Even I at times get affected by it, I breakdown, I hide, I cry," she wrote in the post.

Kylie also went on to admit she is struggling to find out who she is as she lives her life in the spotlight and says she's "lost a part of myself".

"It's resulted in a lot of anxiety for me that I've never had to deal with before ever.

"My every move has been documented for the whole world and its been a nightmare trying to find myself through all of this. And I've absolutely lost a part of myself.

"For me, this is expected it comes with the territory. But Lizzie, you should of not had to go through that. Let's change this together," she added.