The contestants were split into girls and boys teams on the BBC show.
In order to raise as much money as possible for Comic Relief, the stars rang around their famous pals.
The girls’ team was comprised of Ayda Williams, Kelly Hoppen, Rachel Johnson, Tameka Empson and Amanda Holden.
Ayda took to calling husband Robbie Williams’ famous bandmates from Take That.
Love the idea that Take That have one phone between all of them
Celebrity Apprentice viewer
However, when the group pledged £50,000, viewers spotted something amiss.
The camera had zoomed in on Ayda’s phone which said she was calling “Take That”.
Viewers were equal parts amused and confused that the group appeared to share just one phone between them and took to Twittet to comment.
“Do Take That share a mobile phone number? #CelebrityApprentice,” one questioned.
Another mused: “Ok. Surely the members of @takethat can afford a phone each. #CelebrityApprentice.”
“I'm sorry,
