Here's a recap of The Great Celebrity Bake Off 2021 contestants and results so far from this year.
Once again, a range of familiar faces will be entering the tent in support of Stand Up To Cancer, raising money to help fund vital cancer research.
In each episode four celebrities join Bake Off hosts Matt Lucas in the tent (Noel Fielding is on paternity leave this series), aiming to impress judges Paul Hollywood and Prue Leith with their baking skills.
They'll face a trio of challenges at the end of which one celebrity will be named the week's Star Baker.
Great British Bake Off Celebrity contestants and results
Episode 2 - March 16 - watch online
Line up: Actor James McAvoy, popstar Anne-Marie, comedian David Baddiel and Olympian Dame Kelly Holmes
Winner: James McAvoy.
Episode 3 - March 23 - watch online
Line up: MC Dizzee Rascal, radio DJ Nick Grimshaw, psychiatrist and author Philippa Perry and comedian Reece Shearsmith
Winner: Reece Shearsmith
Episode 4 - March 30 - watch online
Line up: Journalist and presenter Stacey Dooley, Little Mix's Jade Thirlwall, internet personality KSI and comedian Katherine Ryan.
Winner: Jade Thirlwall
Episode 5 - April 6 - watch online
Line up: Comedian John Bishop, sportsman Ade Adepitan, TV personality Anneka Rice and singer Nadine Coyle.
Winner: Anneka Rice
The Great British Bake Off 2021 celebrity specials for Stand Up To Cancer aired Tuesdays at 8PM on Channel 4.
You can watch episodes online and catch up at All4.
Following The Great British Bake Off new Celebrity specials, the main series of Bake Off will air later in 2021.