Maria Sharapova Signs Copies of Her Autobiography in NYC

Maria Sharapova poses with a copy of her new autobiography at her Hamptons Magazine event to celebrate her new book on Tuesday night (September 12) in New York City.

The 30-year-old tennis star looked stunning in a sheer floral-print gown for the party.

PHOTOS: Check out the latest pics of Maria Sharapova

Earlier that day, Maria stopped by a Barnes & Noble to sign copies of her book Unstoppable: My Life So Far.

FYI: Maria is wearing a Nili Lotan skirt, Etro jacket, and Nicholas Kirkwood heels for her book signing.

15+ pictures inside of Maria Sharapova promoting her book in NYC…