Rui En Lu (born 29 January 1981), better known by her stage name Rui En (??), is a Singaporean actress and was named as one of the Seven Princesses of Mediacorp in 2006.
She was contracted under MediaCorp and managed under Hype Records.
In 2001, Rui En was talent-spotted after appearing in a SingTel hi!Card commercial as the "running girl".
She was offered a contract by Artiste Networks, which is under Hype Records, a record label company based in Singapore.
In 2002, Rui En debuted her acting career with her first drama, No Problem!.
In late 2002, Rui En launched her music career in Taiwan, with the album Rui ?n vol.
01, distributed by Alfa Music.
Rui En released her second album in Singapore under Hype Records, titled United Nations, in late 2008.
Rui En first won the 'Best Actress Award' at the Singapore Star Awards 2011 with her role as a young widow in With You, the highest-rated Singapore drama in year 2010.
Rui En was awarded the 'Best Actress in Leading Role' at the 2012 Asian Television Awards, for her role as a tough cop in crime drama Unriddle 2.