What would 你 do if 你 found out Lady gaga had a fanpop?

Act casual cuz a persons a person

I would drop 由 to say "Hello Lady Gaga! :D I like your 音乐 and my friend is a huge 粉丝 of you! We think you're really talented ^^" on her wall, then maybe 粉丝 her. Afterwards, I tell my friend here on Fanpop. Nothing big, I guess.

nothin much cuz she is just a person the only things she has that we dont is
1.lots of $
2.fame