08/24/2011 01:29 am ET | Updated Oct 24, 2011

Lady Gaga, Steven Tyler Reveal Musical Obsessions And Dream Collaborations

They may be known as titans of their specific genres, but Lady Gaga and Steven Tyler revealed their unconventional music obsessions and collaboration dreams as they get ready to join a multitude of other superstars for the sold-out two-day iHeartRadio Festival in Las Vegas, along with Jay-Z, The Black-Eyed Peas and many others.

In the videos below, Gaga talks about her obsession with music, likening it to being addicted to alcohol or food, in an all-over hounds-tooth outfit -- and we do mean all-over, even the star's glasses are covered in the pattern. Tyler reveals his dream iHeartRadio collaboration would be with Kenny Chesney, although Tyler might be a little too rock and roll to go country.


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