Ellen DeGeneres was a spokesperson for CoverGirl's parent company, Procter & Gamble, from 2009 to 2015. However, she was not a spokesperson for the CoverGirl brand specifically.
There are multiple reasons why Ellen's contract with P&G might have ended:
* Contract expiry: Contracts have a specific duration, and Ellen's might have simply reached its end.
* Brand strategy: P&G may have decided to move in a different direction with its brand strategy and opted to not renew Ellen's contract.
* Personal choice: Ellen herself might have decided to not renew the contract for personal reasons.
It's important to note that Ellen DeGeneres has been a popular face for many brands over the years. Her relationship with P&G ended amicably, and there's no evidence of a negative incident that led to the decision.