I'm sure that almost everyone knows who this is. Lady Gaga is one of the most controversial artists in the business today. Just by her name, you can tell she's unique from anyone else out there. Her top hits include "Just Dance" "Poker Face" "Paparazzi" "Telephone" and more recently, "Alejandro". Each pop song is catchy, but Gaga usually finds a way to add a deeper meaning to each one. She never really gives the exact meaning in any interviews, and it keeps the listener guessing, especially for her latest song, Alejandro. Her performances and songs, make her seem wild and crazy. To others, she is a big hero for providing good music, doing what she loves, and doing it in her own unique way.