(popmusiclife) Lady Gaga was on hand in New Jersey Saturday night to help the Rolling Stones wrap up their 50 & Counting tour.
The show, available via pay per view, featured special guests Gaga, Bruce Springsteen, the Black Keys, John Mayer, Gark Clark Jr. and former Stone Mick Taylor.
Pop icon Gaga strutted on stage to perform the band's 1970 classic, "Gimme Shelter," with the band.
The singer was still glowing over her guest spot on Sunday, tweeting, "I had a life dream to be transported in a time machine to 1973 NJ, beer + badboys. Someone heal me it happened + then I sang with the Stones." Watch the performance here.