03/13/2012 03:53 pm ET Updated Mar 13, 2012

'The Bachelor' Winner: Ellen DeGeneres Tries To Warn Ben Flajnik About Courtney Robertson (VIDEO)

On Monday night's two-hour finale of "The Bachelor," Ben Flajnik popped the question to Courtney Robertson, a model from Santa Monica, Calif., instead of Lindzi Cox.

His decision hasn't gone without criticism; both fans and contestants expressed distaste for Robertson throughout the season. The 28-year-old was fiercely competitive and mean to the other girls, calling one contestant, Blakeley Shea, a "stripper" and another of her peers, Nicki Sterling, "Fatty" behind her back.

Among Robertson's critics was talk show host Ellen DeGeneres. In this video spoof from her show, DeGeneres tries to warn Flajnik about Robertson before it's too late.

Watch the video above to see how DeGeneres sends her message.