Plot: The summer party rages on into the musical era from 1985 -1990 with explosive performances by Bret Michaels, Kenny Loggins, Miguel, Wilson Phillips, Grace Potter and unforgettable collaborations with Chicago & Aloe Blacc and Foreigner & Fun's Nate Ruess. Music video vixen Tawny Kitaen makes a special appearance, as we take a look back at her memorable performance in White Snake's "Here I Go Again" music video