So in this weeks episode

Rarity gets spike to do all the work when she could do it better with magic

Rainbowdash makes the joke of the year complaining how musicals have ponies sing and dance at the dumbest of times…. 

Right before rarity starts to sing and dance when they get to manehatten.

Rarity has obviously never been to manehatten before

Rarity gives away all her money to ponies and makes they feel like she’s rubbing in their face how rich she is, but don’t turn down free money

Jitters has a grumpy cat cutiemark 

Instead of having dash fly her or the dresses or even teleporting, she wastes the time to call a cab which logically should go slower than running because it’s a pony running while pulling a large carredge with another pony in it. It’s like a flintstones car.

Ms. Harshwhinny has a sister.

Rarity meets a bitchier rival named Siri. Suri? Fuck you, it’s Siri.

She gives Siri her unique, one of a kind magic fabric without thinking of the consequences it might lead to. 

Even though Siri said she needed a bit, Rarity gave her enough to get her presumably underaged asian assistant to make an entire line of cloths out of it.

Oh yeah, Siri has a presumably underaged asian assistant who is just a one mare sweatshop and could make an entire fashion line in one night

Outrared by this, Rarity throws a hissy fit in her hotel room before tearing it apart to have her newly assembled sweatshop of ponies who have stopped the greatest of evils in equestria to make a new line of cloths out of the hotel fabrics.

Fluttershy forgot her crazy fashion skills

Rarity creates hotel themed cloths out of pillows, soap, lampshades, sheets and carpet that not even Lady Gaga would- What am I saying, she probably has Rarity on speed dial.

Rarity goes back to the hotel to find nopony is there and gives her last gems to one of the staff members who claims he didn’t do anything but doesn’t realize it’s probably because she ransacked her hotel room and stole the soap out of the bathroom

The bitch rival gets her sweatshop assistant to tell Rarity that she lost.

Later the mane six watch a Bridleway musical that looks better preformed in a middleschool

The Ex sweatshop worker quit her job probably by killing Siri shows up to give Rarity her trophy

Rarity drops the bomb by basically saying, “I know I was a bitch to you but I ended up taking you to the musical. Unfortunately, to get the tickets I had to sign a contract with the director and suck his dick. Now I’m stuck here forever and am taking this kid who just got out of a solo sweatshop to put her in a new solo sweatshop

The sweatshop kid used her connections with scootaloo to ge some of rainbow Dashes hair and made thread with it.

And then the credits