Remember Honey Boo Boo? Well she's all grown up and looking very different!

Alana “Honey Boo Boo” Thompson was just six-years-old when she shot to fame as the sassy little pageant princess in 'Toddlers and Tiaras'.

Best known for being a self-proclaimed redneck with a love of “go-go juice” (a concoction made up of Mountain Dew and Red Bull), Alana went on to star in her own show, 'Here Comes Honey Boo Boo'.

But now, six years later, Honey Boo Boo is all grown up!

In fact, she has grown up so much the former child beauty pageant competitor was unrecognisable when she stepped out on a recent press tour with her mother, Mama June.

Dressed in a patterned black and white top, the 12-year-old hit the streets of New York to promote the pair’s new series 'Mama June: From Not To Hot'.

The new show follows Mama June’s weight loss journey, in which she lost over 130 kilograms after gastric bypass surgery.