They were all part of the original Los Angeles punk rockers - and both Pleasant and Theresa* are part of the GoGo's documentary that premiered on Showtime July 31.
Check these stories:
How The GoGo's Perfected Pop Punk - NPR
How The GoGo's Found Their Beat: An Oral History - Vogue
*Pleasant is interviewed in the GoGo's documentary and is part of the two articles linked above. Several of Theresa's photos, including the one above, are also featured in the film, and illustrate the NPR story, together with quotes from her.
