Jennifer Aniston Celebrates Self-Help Author

Jennifer Aniston celebrates New York Times best-selling author and intuitionist Laura Day at a book party on Tuesday held at ONE Sunset restaurant in West Hollywood, Calif. The actress wore a simple black Prada cocktail dress with Jimmy Choo shoes and gold bangles.

Day penned several self-help books including The Circle: How the Power of a Single Wish Can Change Your Life (2001) and Welcome to Your Crisis: How to Use the Power of Crisis to Create the Life You Want (2006).

25+ pictures inside of Aniston getting her self-help party on…