Los Angeles, Nov 5 (IANS): Actress Naomi Watts, who has accumulated a large number of fake hair pieces throughout her career in the film industry and claims they are by far her most valuable fashion accessories.

He says the first thing she would save if her ''bathroom cabinet was on fire'' would be her wig collection.

"If my bathroom cabinet was on fire, I'd make a beeline for my wig collection. Seriously. They're the only valuable things in there, some cost thousands. You never know when you might need one for a job," contactmusic.com quoted Watts as saying.

The 43-year-old also confessed her flawless complexion comes from regular Sarah Chapman facials, favoured by the likes of Keira Knightley, Scarlett Johansson and Kate Moss, she relies on lots of beauty sleep and water to keep her skin hydrated.

"A Sarah Chapman facial. God, they're brilliant, all that massage and lymphatic drainage. I go into her little room, have a snooze, then walk out looking all shunt and fresh.

"And water. As much sleep as I can get. And Jelly Aquarysta by Astalift. It has a weird, wobbly consistency but makes everything feel lovely and plump," she said.