R.I.P Earth

@Background Pony #7C71
Depends on what part of the body. But unless she decides to envelop you from all sides, nope.

Actually, it might experience way less gravitational pull than on earth.
Difficult to calculate, as she is a very irregular object with a shifting center of mass.

Human brain is not meant to understand these huge sizes, anyways. Just enjoy the floof :3

161,000km of pure blue floof.

I went for Twi, but I’m happy with this.

I think the proportions are off because Twi should be almost a fourth as tall as Rainbow, but at the same time this size difference is pretty cute.

Pinkie Pie vs. Rainbow Dash. Hoping the latter wins lmao

So if a regular sized human/pony managed to land on Rainbows or Twis giant body they wouldn’t experience bone crushing gravity?

Bleh. Macro Rainbow is so cliche. :p

Bone density is less than double the one of water (around 1900 kg/cubic meter) for humans, so it might be similar to colorful sentient ponies (Not gonna include hollow bones, let’s just say magic allows them to fly). And let’s say ~25% of it is α-Keratine, with 1330 kg/cubic meter at most.
With that, average would be ~1757.5kg/cubic meter. Still trice less times less dense, with a roche limit of 1.04.
This means planet earth should be virtually touching RD’s hoof to disintegrate as shown, if her hoof density was not changed.

So, basically, magic. Rainbow looks cute in there, too. Hoping she win!

Dash is even bigger then last year!

Rainbow Divine.

Rainbow Dash. <3

Have we factored in the density/mass of her hooves?

Hate to be That Guy, but Dash is not physically dense enought to cause those effects, as her Roche Limit would be within her body (ratio less than 1), as she is mostly water, 5.5 times less dense than a rocky planet.

So here dashie is magically much denser to do this.

@Background Pony #7411
Actually, pinkie’s total volume would be even smaller than Uranus, much less than Jupiter.

I knew it…

@Background Pony #7C71
hmm… Growth also increse magic abilities? It would make Dashie omnipotent and explain how they live in space.
huh… omnipotent macro Dashie? That’s hot. She is little too big (planet size is max for me) but it’s great concept and art.?

@Enter
That’s why Twilight is taking notes. She has no idea how Rainbow is doing that, it shouldn’t be possible!

@Background Pony #C112
It just won’t be in the picture. Pinkie and Dash are already bigger than Jupiter, the only thing left in the Solar System they’ve got left to outgrow is the Sun.

Poor Fluttershy, AJ, Pip, Zipp… and any other pony at that challenge. The earth is crushing just by own Dashie gravity force.
On the other… hoof. Is debris from earth shouldn’t orbit mostly around center of Dash mass? It should be somewhere around her tummy?

So the final round is Rainbow Dash vs Pinkie Pie. I’m voting Pinkie Pie right away. Dashie had already been big before.

Earth is almost destroyed at this point. In the finals, it will be completely gone.