Black Lively was not adopted.

Blake Ellender Lively is an American actress who was born on August 25, 1987. Lively, who was born in Los Angeles and is the daughter of actor Ernie Lively, had her professional debut in his film Sandman (1998).

She played Bridget Vreeland in the critically acclaimed films The Sisterhood of the Traveling Pants (2005) and The Sisterhood of the Traveling Pants 2 (2008).

She starred in the comedy Accepted (2006) alongside Justin Long and rose to prominence as Serena van der Woodsen in the CW drama television series Gossip Girl (2007–2012).

New York, I Love You (2008) and The Private Lives of Pippa Lee were both romantic comedies in which she appeared (2009). Lively co-starred in the crime thriller The Town (2010) with Ben Affleck and in the superhero film Green Lantern alongside Ryan Reynolds (2011).

She starred in the ensemble cast in Savages (2012) and received critical acclaim for her portrayal of Adaline in the romantic fantasy The Age of Adaline (2015).

She also starred in The Shallows (2016), a survival horror thriller, and All I See Is You, a psychological drama (2016). She played with Anna Kendrick in the box office success A Simple Favor (2018) and in the critically acclaimed The Rhythm Section (2020).

Lively is married to actor Ryan Reynolds and has three children with him.

Was Blake Lively adopted?

No, Blake Lively was not adopted.

Lively, like her father, decided to go under a different last name.

Lively decided to adopt the same stage name when she started in Hollywood. At one time, the father-daughter team even collaborated on a film.