Returning to screens after an 18 year absence, the new series will air on Sky Max and NOW this autumn.
The family history series returns with a new list of stars searching for ancestry secrets.
The cake contest returns with host Matt Lucas turning contestant this time.
Become a 'Bake Off' 2021 expert with all you need to know about the new series.
The first celebrity special will feature Daisy Ridley, Alexandra Burke, Tom Allen and Rob Beckett.
Bake Off finalist Laura Adlington has revealed she received an unlikely message of support from Game of Thrones star Emilia Clarke