Does Lady Gaga suck her thumb?

Answer 1

They are several pictures of Madonna sucking her thumb, in fact in her biography told by a very close friend, she mentions some thumb sucking activity of Madonna in her early years teens and early 20´s, mostly to get attention but also as part of her childhood habit. I am not sure she still does this, although I can assure she was a thumbsucker until her 30´s. There is also an unofficial video while making the video VOgue, where she is sucking her thumb during the breaks. So, hey, why not ask her, maybe she still does.

Answer 2

No, Miley Cyrus doesn't suck her thumb. In the Disney Channel television show, she does it when she is guilty while she is sleeping. But in real life, of course not.

Answer 3

She used to but not anymore