Any other cats hip-bump instead of cheek rub?

I've been around cats my entire life, fostered, socialized, hundreds of cats in all. But I've never seen another that greets exclusively with a bump of the rump. (That's what it looks like here, but it is usually more of the side than than rear).

My princess greets me with a hip bump instead of a cheek rub or full body rub. If we have a few objects in the hallway, she will zigzag and hip-bump every item until she gets to the door.

Does anyone else have a cat like this?