The Little Miss Sunshine star is just 18 years old but has filled a tome with stories of her experiences as a young actress in a book called This May Sound Crazy.

The memoir, described as a "collection of hilarious and heartfelt nonfiction essays on the subjects nearest and dearest to our hearts: love, loss and Tumblr", hits shelves on 6 October (15).

Meanwhile, Breslin also took to to reveal she will be releasing her debut as a singer on 15 June (15) with her first album, called The World Now.

She tweeted, "It's the story of my life over the past two years and I can't wait for you to hear it."