The youngest daughter of Demi Moore and Bruce Willis says she was diagnosed over the summer.

Tallulah Willisis opening up about her autism diagnosis for the first time.

The young Tallulah could be seen playing with her father’s ear as he speaks to reporters.

Tallulah Willis attends the Stella McCartney X Adidas Party

Tallulah Willis.Gregg DeGuire/WireImage

“Tell me your [sic] autistic without telling me your autistic,” Tallulah captioned the post.

But more and more often I feel like Im standing in that light."