Pixie Lott stands by her Make Mine Milk advertisement in the campaign’s White Room backstage at Party In The Park over the past weekend.

The 20-year-old musician joined other celebs in taking more milk challenges like milking a 6ft mechanical cow called Cookie, downing a pint of milk in the quickest time and making a “moo.”

The Make Mine Milk campaign aims to encourage girls aged 13-24 years to drink more low-fat milk as part of a healthy, balanced diet. Find out more on Facebook!