Katie Price is “filthier” in bed when she’s sober. The glamour model – known as Jordan – opened up about her sex life during an X-rated appearance on Gordon Ramsay’s “The F-Word.”

As she prepared a meal of chicken kiev and mash, Katie told Gordon: “People say that if I’m sober, I’m better, well-performed in bed. More filth should I say!”

Katie also tried to convince the celebrity chef she preferred the “simple” life, free from luxuries and glamour, despite spending thousands of pounds on hair extensions every three months.

She said: “I’m not high maintenance, believe it or not. My hair every three months costs £15,000 [,000] but that’s because I go to L.A. and the flight costs a lot.”

Katie – who has three children Harvey, seven, Junior, four and two-year-old Princess Tiaamii – also spoke about her diet, claiming having children forces her to eat healthily.