Lisa tells Sara: 'I'm a very lucky lady'

Lisa told Sara this afternoon that she feels like a "very lucky lady" now that she is engaged to her partner Mario.

Mario re-entered the Big Brother house on Sunday to ask his girlfriend of four years to marry him.

"I'll treasure the moment forever," Lisa told Sara as she exfoliated in the bath.

She went on to laugh about the fact that she had been wearing her gym kit when Mario had appeared.

"I've waited a very long time for that," she said. "To wait all those years...I'm a very lucky lady."