Lady Gaga

NOT Engaged

5/13/2012 9:05 AM PDT BY TMZ STAFF
Lady Gaga engagement ring?
Despite a photo that seems to say to the contrary ... Lady Gaga is NOT engaged ... sources close to the singer tell TMZ. 

Famed photog and close friend Terry Richardson posted a photo last night of Gaga sporting a huge rock with the caption, "Gaga showing off her new engagement ring!"

But our sources say it's just a ring and Gaga is not engaged to anyone.

It's unclear if Gaga is even dating anyone right now ... recent reports say she broke up with BF Taylor Kinney.