Justin Theroux is so beautiful: Jennifer Aniston

Los Angeles: `Friends` star Jennifer Aniston thinks her fiance Justin Theroux is so beautiful and gets better looking every year.The 45-year-old actress, who has been engaged to `The Leftovers` star for almost two years, said she is a fan of his eyes, reported a magazine.

"He`s just so beautiful and handsome to me. I love that his eyeballs are so beautifully captured because those eyes just knock me out every day. "He just gets better every year. He`s just like a lost gem in the sand, and he`s just always been there and been brilliant, and now this is just in a different light," she said. Theroux is the new cover boy of Details magazine`s August issue and to launch the issue a part was held, which was attended by Aniston. The dinner was also attended by Aniston`s friends Chelsea Handler and newly engaged Courteney Cox, who called Theroux `so handsome and cool`.