"I let myself and my viewers down," the presenter said.
"A quick thought before I ask you one more question, because it does look like Mr Opik really does want to talk to you..."
The presenter was taken off air after attending a gathering for her 60th birthday when London was under Tier 2 restrictions.
The presenter did not hold back during an appearance on The Last Leg.
Beth Rigby and Inzamam Rashid will also remain off air for three months.
The Sky News broadcaster admitted breaking safety rules after celebrating her 60th birthday in London.
Host who admitted breaking Covid-19 safety rules says she will be on a pre-planned holiday to Africa.
The Sky News presenter is facing an internal inquiry following the celebration held in Tier-2 London at the weekend.
Health secretary refuses to criticise former Australian PM over his controversial past.