United Kingdom, June 4 -- Lottie Moss was "ready to end it all" during a terrifying ADHD "crash out".

The 27-year-old star - whose half-sister is supermodel Kate Moss - has offered some words of support to other people living with ADHD (attention deficit hyperactivity disorder) and how she felt during a challenging moment this week.

In a TikTok video titled 'ADHD girls PSA', she said: "If you are having a crash out right now, it's going to end soon because I just had the biggest crash out of my life.

"I truly wanted to end it all. I was like no one loves me, no one's ever loved me, I hate my life, I'm disorganised, I'm lazy.

"It's like my brain is at war with me. I completely understand, honestly, if you're feeling the same as me righ...