Brit PM Theresa May just got told off...by a 5-year-old!

Theresa May is still settling in to her role as British PM. However, while political rivals attack her on issues of immigration and domestic policy, the most scathing rebuke she's received yet comes from an unlikely source - a 5-year-old.

In a short video uploaded by her mum Holly Matthews, young Brooke Blair recounts her encounter with UK's homeless population and the horror she felt on discovering their plight.

In the sternest of 5-year-old voices, Brooke then goes on to lambast the British PM asking her to, among other things, give the homeless "biscuits, hot chocolate, sandwiches" and to start "building houses."

The youngster also goes on to explain why she's appealing to the British PM in the first place, saying, "Look, I'm only five years old, there's nothing I can do about it. I'm saving up money and there'll never be enough!

"You've got a pot of money, spend some and help people. That's what you've got to do, because we've had lots of wars in this country", before adding, "I do not like that, Theresa May. I'm very angry."

The video has since gone viral with millions of views pouring in. While most are bowled over by Brooke's cuteness and passion, some have criticised the video as being the product of parents pushing their political views through their children.