Rosie O'Donnell, Donald Trump reignite feud on Twitter

Rosie O'Donnell and Donald Trump have reignited their feud in a heated exchange on Twitter.

The two famously sparred previously in 2006, when O'Donnell mocked Trump's hair and his ownership of the Miss USA pageant while she was co-hosting The View.

Trump once again disparaged O'Donnell for her Rosie Show's lagging ratings in his latest YouTube commentary, describing the series as "a complete and total disaster".



The criticism prompted a response from O'Donnell on her Twitter account, where she wrote: "how many billionaires sell ties and have crappy non reality shows - none - go back to selling snake oil - bankruptmuch? (sic)"

Trump later mocked O'Donnell's recent engagement to her girlfriend Michelle Rounds by tweeting that he felt "sorry" for Rounds.

"wow u r an ass… in every way," O'Donnell replied.

Earlier this week, Trump pulled out of moderating an upcoming Republican presidential debate because he has not yet ruled out running for office as an Independent candidate.

> Donald Trump: 'My presidential endorsement means a lot'
> Rosie O'Donnell: "I proposed with my head down"

Watch Rosie O'Donnell insult Donald Trump on a 2006 episode of The View below: