Misc: Music 2002 crossroads name the artist?

Questions

Dawn Robinson, Terry Ellis, Cindy Herron, and Maxine Jones are this group?

Deceased musician, albums include Sheikh Yerbouti, Joes Garage?

Def Leppard song: "Out of me, into you yeah. You can try to get a piece of me."?

Demented Lyrics: "...'cause you can spin a dradle with Captain Kirk & Mr Spock-both Jewish".?

Demented Lyrics: "and the interior smells real bad 'cause my friend puked in the back".?