On your Gaga sig.:
I feel like maybe Gaga's in the right (on the far left) spot, but what the main issue is is the lack of something on the right. I mean, it's like "AMG YAY GAGA OOOH FROSTY MASQUERADE OMAI <3333" and then you get to the far right and it's like "-crickets chirping-" I feel like there definitely needs to be some text there or something.
Overall, it does look really amazing.