Hello Kitty is a universally recognized white bobtail cat with a red bow that has been a staple in popular culture for decades. A fanart Hello Kitty progress bar for YouTube with Hello Kitty flying a UFO.

Pusheen the Cat is a worldwide popular internet celebrity cat, some even say that she is out of this world. A fanart Pusheen progress bar for YouTube with UFO Flying full of Colorful Pusheens.

You still do not have Custom Progress bar for Youtube?

Install it from the official Chrome Web Store