They have even made their careers intertwine when Liv performed in Aerosmith 's video `` Crazy '' and when Aerosmith wrote and performed many of the songs in Liv 's film Armageddon .
They have also worked together professionally , once when she appeared in Aerosmith 's music video for `` Crazy '' in 1993 and again when Aerosmith performed many of the songs in the film Armageddon ( 1998 ) , in which Liv Tyler starred .