I was recently inspired by Katy's Teenage Dream font

(the one that says her name). I think it fitted her really really well.
Also used Rebel Heart's font for an illustration I made but I didn't realize it was RH's until I read the name of the font
I like the Confessions font because it fitted the thematic really well.
Gaga's first two.
The Iron Maiden font because it's #Iconic.
And Lana's.