Booba Decoration rigging - How to rig attachments on to bouncy booba?

[sleek crown]

Hello, I am a beginner rigger and I have reached my first hurdle in rigging that has really stumped me.

For the booba physics, I used Blendshapes with the chains and the charms toggled off for smooth rigging and then realised when I turned them back on that I don't really know how to rig the charms to the booba. This is the charms and chains in the booba deformers, as you can tell, it doesn't look quite right.

I was wondering if Necklace rigging tutorials would help with rigging this but then I honestly couldn't figure out if that would work well for the booba jiggling.

I have tried searching for a tutorial but I am a little stumped on how to proceed. If anyone could point me in the correct direction, I would be incredibly greatful and I am sorry for the hassle!

[full lantern]

I mean you just have to rig them separately, outside of the boob deformers, to make sure that they don't deform oddly

I would also add extra physics to the chains so they actually dangle around

[sleek crown]

Hi thank you for replying! Would it be on the X Y Z paramiters to rig on instead? (I'm sorry its like 10pm and I slept like 1 hour last night so my brain is fried, thank you for your patience)

[full lantern]

I mean, you need them to move with the boobs so you'd have to rig them on the same parameters as the boobs

just on separate deformers

alternatively separate parameters but the same physic group but I feel like in this case you can just dump them together

[vestal ermine]

put each metallic charm inside of a rotation deformer, this enables you to separate charm deformation from the booba but still have it affected by the bounce

then you can add a warp under the rotation if needed, for the XYZ

for the necklace its a bit of tricky but the concept is still the same, you want it to have separate deformation from the booba so you can put it under the charm rotation deformer