Kirstie Alley may currently be a 'Fat Actress,' but this wasn't always the case. On the latest episode of 'The Tonight Show With Jay Leno' (weeknights, 11:35 PM ET on NBC), Alley discusses her acting past, including her brief guest star appearance on the retro 1980s show 'The Love Boat.'br />
Watch the video after the jump.Kirstie Alley may currently be a 'Fat Actress,' but this wasn't always the case. On the latest episode of 'The Tonight Show With Jay Leno' (weeknights, 11:35 PM ET on NBC), Alley discusses her acting past, including her brief guest star appearance on the retro 1980s show 'The Love Boat.'

Alley appeared on the show along with her one-time husband, Parker Stevenson. "It was a free trip, and I got to make out with Parker the whole time,' she said. Anyway, go ahead and witness the mid-80s glory of Alley, shown starring on 'The Love Boat' in a highly skimpy bikini. "... Set a course for adventure!" Well, that's part of 'The Love Boat' theme song, in case you don't remember. But check it out and set a course for adventure with this vintage Alley clip.