Gwyneth Paltrow rules out botox

London: Actress Gwyneth Paltrow has ruled out having Botox injections again because she doesn`t want to look like veteran comedienne Joan Rivers. The 40-year-old `Iron Man` star once tried it out but says she wasn`t a fan of the treatment as she prefers a more natural appearance, reported Contactmusic. "I`ve probably tried everything. 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. I looked like Joan Rivers," Paltrow said. The Oscar winner also said she has learned to ignore critics` opinions of her looks after adopting a new laid-back approach to life from her rapper friend Jay Z. "I don`t hold on to fear as much as I used to, because I`ve learned a lot about genuinely not caring what strangers think about me. It`s very liberating. It`s very empowering, and I`ve learned a lot of that from Jay - Shawn Carter - Z, because his approach to life is very internal. It`s a very good lesson to learn," she added. PTI