Lady Gaga is a popular woman. She's in high demand and her fans love her. This fan thought he might be able to grab a quick autograph while she was leaving a hotel in Romania. Think again.

Okay, maybe this guy didn't look all that dangerous, but you can't be too careful. Did he need to be punched in the face? Probably not. Will he run up to his favorite singers again? Maybe, but he may be a little more careful.

On the other hand, Gaga might need to release a statement about this whole thing. Her bodyguards did the right thing, because you never know about some of the crazies these days. She also claims to love her 'little monsters', so by having her guards tackle one to the ground, that's not really showing the love Gaga.