Edward Jack Peter Westwick is an English actor and musician best known for his role as Chuck Bass on The CW's Gossip Girl as well as Vincent Swan in the TV series White Gold. He made his feature film debut in Children of Men (2006) and has since appeared in the films Breaking and Entering (2006), Son of Rambow (2007), S. Darko (2009), Chalet Girl (2011), J. Edgar (2011), Romeo & Juliet (2013), Bone in the Throat (2015), Freaks of Nature (2015), Billionaire Ransom (2016) and Me You Madness (2021).

Charles Bartholomew Bass is a fictional character in the novel and television series Gossip Girl. In the TV series, he is portrayed by British actor Ed Westwick. Although he is a secondary antagonist in the original book series, the TV series elevates him to an antiheroic main character, and the male lead of the show, where he is noted for his financial ambition, hedonism and personal style.