Welcome to the Wednesday, Oct. 10 edition of "The Beat," Billboard.com's daily music news show, featuring host Jonathan Brooks running down the latest music news -- who's making headlines and who's topping the charts.
In today's episode, J.B. dishes on Ke$ha's upcoming memoir , the time Lady Gaga threw up onstage  in Barcelona, Peter Gabriel and John Cusack's "In Your Eyes" moment, and the new CMA Awards performers . He also reenacts what a rehab session  with Green Day frontman Billie Joe Armstrong might look like. Tune in below.
Be sure to come back to Billboard.com  each weekday afternoon to watch a fresh episode of "The Beat."
- The Beat