Liv Tyler (born July 1, 1977) is an American actress and model. She is the daughter of Aerosmith’s lead singer, Steven Tyler and Bebe Buell, model and singer. She is probably best known due to her role as elf princess Arwen in the The Lord of the Rings films. However she has also appeared in a large range of other films, including the 2004 comedy Jersey Girl, the indie film Lonesome Jim (2005), the drama Reign Over Me (2007) and big-budget studio films such as Armageddon (1998), The Strangers (2008) and The Incredible Hulk (2008).