Conversation so far:
How did Liv Tyler gain mainstream exposure?
with roles in Heavy, Empire Records, That Thing You Do!, and Stealing Beauty
what happened in Liv tyler's life during 1998 after her roles in Heavy, Empire Records, That Thing You Do!, and Stealing Beauty?
Liv Tyler appeared in the movie Armageddon

Question: what role did Tyler play in Armageddon?
Self-contained rewrite: what role did Liv Tyler play in Armageddon in 1998?