Lucy Liu and her son Rockwell Lloyd Liu pose atop the star following a ceremony honouring Liu with a star on the Hollywood Walk of Fame in Los Angeles. (Photo by Willy Sanjuan/Invision/AP)Charlie's Angels Drew Barrymore, Cameron Diaz and Lucy Liu pose at a ceremony honouring Liu with a star on the Hollywood Walk of Fame in Los Angeles. (Photo by Willy Sanjuan/Invision/AP)Charlie's Angels Drew Barrymore, Cameron Diaz and Lucy Liu pose at a ceremony honouring Liu with a star on the Hollywood Walk of Fame in Los Angeles. (Photo by Willy Sanjuan/Invision/AP)Drew Barrymore, Lucy Liu, Demi Moore and Cameron Diaz, cast members of Charlie's Angels, at a ceremony honouring Liu with a star on the Hollywood Walk of Fame. (Photo by Willy Sanjuan/Invision/AP)Rana Ghadban, Rhea Perlman, Lucy Liu, Demi Moore and Mitch O'Farrell at the ceremony honouring Liu with a star on the Hollywood Walk of Fame in Los Angeles. (Photo by Willy Sanjuan/Invision/AP)Lucy Liu poses atop her star following a ceremony honouring her with a star on the Hollywood Walk of Fame on Wednesday, May 1, 2019, in Los Angeles. (Photo by Willy Sanjuan/Invision/AP)