Just seen a post by bbspy on Twitter, supposedly BB 2023 auditions are now open here "https://www.bigbrothercasting.co.uk/" still not 100% sure if it's legit, as the T&C's lead to "Pointless" T&C's.. so not sure.. but still very interesting to note Spring 2023!
https://twitter.com/bbspy/status/1578158620264390656