Lady Gaga is one of the most visible celebrities in the world, but she says not everything she does is documented.
In the September issue of Vogue, Gaga says she likes to "feel a little irresponsible and act like I'm 19." She admits she manages to "roll into a bar" and dance topless or have sex on the beach without being recognized.
The 26-year-old singer credits her friends for helping her elude the paparazzi.
The September issue of Vogue is its 120th anniversary issue and the magazine's largest yet. It goes on sale Aug. 21.
