Blake Ellender Brown (born August 25, 1987), known professionally as Blake Lively, a is an American actress. A daughter of actor Ernie Lively, she made her professional debut in his directorial project Sandman (1998).

She had her breakthrough role in The Sisterhood of the Traveling Pants (2005) and its 2008 sequel. Lively achieved stardom with her portrayal of Serena van der Woodsen in the CW teen drama television series Gossip Girl (2007-2012).