London, Aug 9 :  Pop star Lady Gaga says she is a bit "irresponsible" and that's because she is a "free spirit".

The 26-year-old, who is dating "Vampire Diaries" actor Taylor Kinney, says she loves to "feel a little irresponsible and act like I'm 19", reports contactmusic.com.

"I'm a complete free spirit, so, even though you don't see it, I still find time to have sex at night on the beach when no one's around. Or roll into a bar and dance with my top off. It's just that no one ever sees that, because I have great real friends who never let me do it when I would get caught," added Gaga.

© IANS