Liv Rundgren[[note]]for Music/ToddRundgren, whom her mother (singer-model Bebe Buell) originally falsely claimed as her biological father[[/note]] Tyler (born July 1, 1977) is an American actress best known as the daughter of Music/{{Aerosmith}} frontman Steven Tyler, as well as for playing Arwen in ''LordOfTheRings'', and her roles in other movies such as ''Film/EmpireRecords'', ''Stealing Beauty'', ''Film/ThatThingYouDo'', ''Film/{{Armageddon}}'', ''Film/OneNightAtMcCools'', ''Film/JerseyGirl'', and ''Film/TheIncredibleHulk'' (as ComicBook/BettyRoss).

Not to be confused with [[Webcomic/{{Homestuck}} the game-breaking cyborg bunny named after her]].

!!This actress contains examples of:
* EruditeStoner: A clip of her being interviewed in Cannes while promoting ''Stealing Beauty'' has her saying "Hi" to "all her friends in Maine". She sounds slightly "[[UnusualEuphemism buoyant]]".
* MsFanservice: The Aerosmith video she starred in and the thin nightshirt scene in ''The Lord of the Rings'' spring to mind. And then, of course, there's ''Stealing Beauty''.
* OneOfUs
* WhosYourDaddy: She spent much of childhood assuming Todd Rundgren was her father, until it was revealed that Steven Tyler was her father, and her mother lied both to her and Rundgren.