The World Famous Pontani Sisters (Tara, Helen, Angie) performing with Los Straightjackets at their Christmas show at the now closed Rosebud cafe in Pittsburgh, PA, sometime around 2003 (?). The Los Straightjackets are a surf guitar type band whose gimmick is that they wear Mexican wrestling masks. The Pontani Sisters are/were (?) a burlesque act. They opened for The Reverend Horton Heat. The quality of the video is not great.
They no longer appear to be performing as a sister act.