Big Brother Application 2025. Applications for the 2025 series of big brother are now open, with itv/stv bosses confirming the show for a third series to mark 25 years of big brother. How to apply to big brother.

You are over the age of 18. The channel has confirmed that the next celebrity big brother will air on itv1, itvx and stv in the spring of 2025, followed by the return of the civilian series on itv2 later next year.