Here's a sort-of companion piece to our "Boy Bands" episode, but this one's all all-girl groups. Sorry, but there aren't any Spice Girls or Pussycat Dolls tracks. But you'll get some genuine '60s girl-group girl groups, of course. There's some '90s hip-hop and R&B. And both Kirk and Paul brought some '80s to the show. In fact, in an unplanned coincidence, both hosts independently picked a song each from the soundtrack album to the movie "Beverly Hills Cop." Knowing that, think you can guess which songs?