A petite Thai girl showed off her cute belly hair and became an internet star.

Anna Anutida loved posting videos of her workout routines on her social media channels, which gained her hundreds of followers.

But after exposing her fuzzy abdominal hairs and spider tattoo, pretty fitness fanatic Anna was bombarded by new fans.

Footage shows braid-haired Anna wearing a hanging jacket and low-waist pants, revealing the patch of hair on her lower stomach called ‘happy trail'.

Exposing her unshaven abdomen coincided with the online movement Januhairy where women refused to shave for an entire month to make a statement about body positivity.

Anna, from Bangkok, Thailand, said: ‘I say to people just be yourself. Focus on becoming healthy and not what other people say about your appearance. I love my body hair, and it's part of what makes me unique.

'A lot of people like this look, so I'm not changing, even though I could use laser treatment to remove the hair. It's cute.'