The girls tear up Ashley's picture into little pieces. What a welcoming party!

Boston tells Amber M. to back off and stop acting like a baby.

The Ambers tell Tiff that a group of girls tried to choke them in the bathroom.

Bad Girls band together in tough times. Ailea defends the Ambers too!

Once the other Bad Girls have their back, the Ambers mouth off to the girls who harassed them.

Marcus tries to carry Tiffany away from the scene but she puts up a fight.

The fellow Bad Girls have never seen this side of Tiffany. They better watch out!

Things go from bad...

Bad Girls Club Catfight checklist

There's pushing - CHECK!

Let's not forget choking - CHECK!

Kayla decides to leave Bad Girls Club. Bye Bad Girl!

Ailea totally snaps and lunges for Amber M.

Whitney and Sarah hold Ailea back before she attacks Amber M.

Bad Girls don't get played! Amber B. confronts her new boy about his cheating ways.

Tiffany won't give Kayla a chance to defend herself. She's talked enough. It's Tiffany's turn now!

Amber M. calmly confronts K.C., who takes it to another level.

...so Amber retaliates...

The girls look on as Kayla lets Amber have it.

You do not know who you're messing with!

This is Whitney's angry face.

When you disrespect Kayla, you're asking for a beat down.

Sneaky Ailea stirs up trouble between the girls as Kayla feels ganged up on.

Ailea stands by as K.C. takes out her anger on Tiff.

The Ambers hear the fight and Amber B. thinks Ailea's instigating is to blame.

After being shunned by The Fab 5 while on vacation in Mexico, Amber M. has a good time by herself.

Whitney and Amber M. start to yell and argue on a Mexican street corner.

Whitney grabs a chunk of Amber M.'s hair. Ouch!

Hey now! Two against one is not fair!

Tiffany and Ashley try to step in but even that doesn't help.

Whitney refuses to let go. How far are they going to take this?

Tiffany tries to grab Amber M.'s shoe but Amber M. thinks Tiff is coming after her.

Now it's Amber M., Whitney, and Tiffany. Can you tell who's to blame?

Cookie falls down and some of the girls begin to kick her. Someone's going to pay for this! Right? But who?

Don't get on this Bad Girl's bad side!

The fight later continues outside. The girls are not happy with the bouncer.

Boston has to hold her back.

Ashley joins in The Amber bashing. She accuses The Ambers of telling lies to the other girls.

Ailea lunges for Amber B. but no one hold her back. This could get ugly!

Done with Amber B., Ailea moves on to Amber M. Just another night in the Bad Girls house!

Ashley was clearly getting the most attention but Amber B. managed to pull him away and trash talk her roommate!

Ashley realizes that Amber B. is not the kind of friend that she wants or needs. Next!