Katie, 32, tied the knot with partner Richard Sutton last week, which she’s described as one of best days of her life and only second to the birth of their daughter Belle.
But there was a time when Katie never imagined she’d be married with a child. In 2008, the former model’s ex-boyfriend subjected her to a horrific acid attack.
Katie then bravely gave up her anonymity to help others in the same situation, and has worked hard to rebuild her life.
Speaking to the Daily Star, Katie said: “It’s important to remember I didn’t feel confident right away – it took a long time.
“I would say don’t concentrate on the times you feel down, concentrate on the times that you felt on top.”
She added: “It doesn’t just happen overnight, you have to really persevere and hang in there. Don’t be afraid to reach out for support and rely on other people.”
Earlier this year, Katie shared a touching tribute to Richard, thanking him for all of his support.
She said: “At times I didn’t think I would ever meet you, at low points I started to think you didn’t even exist.
“Then you came into my life and changed it forever. The unconditional love you give me heals me from inside. You’re not just present at film premieres and exciting events but the NHS waiting rooms 6 hours at a time when my life is rubbish and boring. My beautiful boyfriend so blessed to have you [sic].”
Katie and Richard welcomed baby girl Belle Elizabeth in March last year.