They’ve been a ticking time bomb since day one, and on Monday night, things finally came to a head between Farrah Abraham and Natasha Hamilton, leading to the most explosive episode of Celebrity Big Brother so far.

The two came to blows after Natasha took offence to Fat Man Scoop raising his voice toward her during a disagreement about food rations with Jenna Jameson.

Walking away from the situation, the 'Atomic Kitten' singer noted that not even her own dad would speak to her like that.

Farrah, clearly spoiling for an argument, then decided to bring this up after the dust had settled, telling the red head: “Do you know what, when you get upset about bringing up our families, you bring up your dad on the way out?

“I’m not about negativity in the house anymore.”

But Tash was quick to respond, telling the 'Teen Mom' star: “Watch how you talk to people because it’s very negative.”

Things quickly escalated from there, with Farrah throwing a tirade of abuse toward the singer.

“Shame on you and how you act,” she screamed. “Do me a favour and go and fix yourself. Shame on you and everything you say.

“You want me to talk some sh*t? Then you better start saying ‘I’m sorry for talking about my dad’.”

A now rather riled Natasha simply responded: '”F**k off, d**khead.”

Before things could get any worse, Big Brother called an irate Farrah to the Diary room to try and calm her down.

LOL, good luck with that one BB.

Unfortunately, Farrah managed to break her flip-flop (mare!) during her trip to the Diary Room, something that didn’t exactly improve her mood.

“I’m not even f**king wasting my energy to sit back up and down. You can fix my flip-flop which I broke up coming in here.”

When Big Brother attempted to explain why she’d been taken out of the situation, Farrah interrupted saying: “What, because I was going to f**ing obliterate the scum of this house? I am straight up going to kill everyone in this house.

“I’m sick of this negative bullsh*t when they’re the scum of the earth. Don’t f**king p**s me off.”

Good to see Farrah’s keeping a level head about everything.