She said: "I was born old. I was born with a twin set and pearls, so I am like, bring it on.
"I love the fact I've now got an excuse to say I'm leaving a party and going home to get settled with my slippers on."
Jane also noted that cooking for any dinner party celebrations this weekend will not be done by her.
She told My Weekly: "You want a cooking tip? Get someone else to do it! I can't stand...