Lucy Beale is a fictional character from the BBC soap opera EastEnders. The character was played by Eva Brittin-Snell (from 1993 to 1996), Casey Anne Rothery (from 1996 until 2004), Melissa Suffield (from 2004 to 2010), and Hetti Bywater (from 2012 to 2015). Lucy was introduced in December 1993 as the baby daughter of Ian (Adam Woodyatt) and Cindy Beale (Michelle Collins). She is the twin sister of Peter Beale (Thomas Law/Ben Hardy/Dayle Hudson), and has three half siblings, older brother Steven Beale (Aaron Sidwell), younger sister Cindy Williams (Mimi Keene) and younger brother Bobby Beale (Eliot Carrington/Clay Milner Russell).