Gwyneth Paltrow has admitted that she smokes one cigarette a week.
The Iron Man actress - who is known for her healthy lifestyle - confessed that she enjoys a cigarette on Saturday nights.
She told Harper's Bazaar: "[My guilty pleasure is] my one light American Spirit that I smoke once a week, on Saturday night."
Gwyneth, 40, who has two children with her Coldplay star husband Chris Martin, also opened up about trying Botox in the past.
She said: "I would be scared to go under the knife, but you know, talk to me when I'm 50. I'll try anything. Except I won't do Botox again, because I looked crazy."
But the star revealed she's happy with the way she mixes things up.
She said: "I use organic [beauty] products, but I get lasers. It's what makes life interesting, finding the balance between cigarettes and tofu."