United Kingdom, Oct. 17 -- Kim Kardashian cried "every single night" during her time on Dancing with the Stars.

The 45-year-old beauty competed on the hit TV show back in 2008, but Kim admits that she struggled to cope with the pressures of performing in front of a live audience.

During an appearance on Jimmy Kimmel Live, Kim recalled: "It was tough. It's so hard."

The reality star remembers being overwhelmed by the Dancing with the Stars experience.

She said: "I would honestly cry in my trailer like every single night, praying to get kicked off. It was so hard for me."

Kim explained that she was too shy to perform in front of strangers.

The TV star - who is currently dating Formula One driver Sir Lewis Hamilton - shared: "I couldn'...