Atomic Kitten star Natasha Hamilton ignored the itchy spot on her back for weeks, dismissing it as "just a mosquito bite" - but she was dangerously wrong.

Tejal Somvanshi

The 42-year-old singer's "mosquito bite" was actually basal cell carcinoma - the most common type of skin cancer that affects thousands each year.

Photo Source: Natasha Hamilton (Instagram)

"I felt it and went, 'oh, mosquito bite' - it wasn't until maybe four weeks later when it was still itching that I realized something wasn't right," Hamilton revealed on Good Morning Britain.

Photo Source: Natasha Hamilton (Instagram)

Hamilton believes her years of using sunbeds before TV shows like Top of the Pops led to her cancer diagnosis: "I don't think there was ever a time I didn't burn."

Photo Source: Natasha Hamilton (Instagram)

What does skin cancer actually look like? For Hamilton, it started as "just a dark freckle" she'd had for years that suddenly changed and began to itch persistently.

Photo Source: Natasha Hamilton (Instagram)

The singer's cancer scare prompted her to check her mother's skin - leading to another shocking discovery when her mom was diagnosed with the exact same cancer.

Photo Source: Natasha Hamilton (Instagram)

Skin cancer rates have jumped a staggering 147% in the UK since the early 1990s, with thousands of new cases diagnosed yearly - could you be at risk?

Photo Source: Natasha Hamilton (Instagram)

The warning signs you shouldn't ignore: spots that itch for weeks, changing moles, sores that don't heal, and new growths - Hamilton now checks her skin regularly.

Photo Source: Natasha Hamilton (Instagram)

"It was kind of an 'Oh, I'm not invincible' moment," Hamilton admitted after doctors successfully removed her cancer - but she's not taking any chances.

Photo Source: Natasha Hamilton (Instagram)

The pop star's message is clear: check your skin, avoid sunbeds, use sunscreen daily, and never dismiss persistent changes - what looks like a bug bite could be something far more serious.

Photo Source: Natasha Hamilton (Instagram)