Cher at the 1978 Yves St. Laurent's Opium launch party, held on a yacht in the South Street seaport, New York.
A shot from Brian Duffy's 1973 Pirelli calendar.
Bianca Jagger, Andy Warhol, and Jerry Hall at Studio 54. Not sure who the other woman is. Late 70's. I think the dude in the background may be Fred Hughes, Warhol's business manager.

Anyway, what's the deal with Bianca Jagger and Jerry Hall hanging out?
Charlotte Rampling. I'm usually not a big fan of one-shouldered dresses, but this fabric is really beautiful.