Former Coronation Street star Ken caused outrage on the weekend after making several shocking comments about both his female housemates and Alexander.
During a chat with the RnB singer, Ken appeared to refer to him as a "big fat Negro". Alexander told Ken that his choice of words were unacceptable and Big Brother later issued the pensioner with a formal warning.
However, Alexander's wife Cynthia has now spoken out urging for him to be ejected like Jeremy Jackson, who was booted out of the CBB house on the weekend after exposing Chloe Goodman's breast by pulling back her robe.
Speaking to The Sun from the couple's home in the US, Cynthia said: "I can't believe the choice of words.
"It's disgusting, it's despicable, it's something that should never come out of anyone's mouth anymore."
Ken found fame playing Reg Holdsworth in Coronation Street. Both he and Alexander, along with Ex On The Beach star Chloe, are currently up for eviction.
Meanwhile, following his shocking drunken behaviour, former Baywatch star Jeremy has flown back home to America.
His ex-wife Loni has since spoken out and urged Chloe to "contact the police" after his actions in the toilet. Earlier today, it was confirmed that the police are aware of the incident.
Celebrity Big Brother 2015 lineup:
Copyright: Channel 5