Rundgren and Buell ended their romantic relationship but Rundgren put his heart and soul into the "white lie".
They also have 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 Tyler starred. Todd [Rundgren] basically decided when I was born that I needed a father so he signed my birth certificate.
It helps with everything." In November 2004, she hosted the lighting of the UNICEF Snowflake in New York City.
Tyler also served as spokesperson for the 2004 Givenchy Mother's Day promotion, in support of UNICEF's Maternal and Neonatal Tetanus campaign.
Bertolucci said "there was something missing in all of them".