Fans share home movie of slobbish Spears

A home movie of Britney Spears burping and moaning has surfaced and is being shared by fans on the internet.

The video sees the singer with her husband Kevin Federline, complaining to him that she feels ugly and belching as she eats a takeaway.

Amongst other complaints, she says she has "missed out on life" and wants to do more with her life. She goes on to clarify, saying that she wants to time travel, asking: "Have you seen Back to the Future?"

After she burps Federline tells his wife: "Dude, we're going to do clips of you burping."

More than two million people have already downloaded the clip, according to reports.