ARE you ready for this jelly?
Long-limbed actress and Love/ Hate star Susan Loughnane wants to be a bootylicious babe.
The 26-year-old's been hitting the gym to get the rear women dream of.
She has signed up with the latest fitness craze, colourfully named The Skinny Bitch Collective.
The toning workout is a firm favourite with Victoria Secrets models and movie starlets.
Before a class, ladies are given a secret potion to drink (a shot containing coconut water, L-carnitine and amino acids). Then they squat and lunge until their hearts are content.
And it looks like Susan can't get enough of the punishing classes.
Because when she's not filming Love/Hate, she's hitting the gym hard.
"Yay, my bum hurts," she wrote on Twitter after a particularly exerting class.
But fellow actress and Ripper Street star Charlene McKenna (below) doesn't seem to have quite the same dedication to dumbbells and dead lifts.
"That's twice this week I've got ready for the gym, booked in my class and then just ate loads of food in my gym clothes instead," she tweeted.
But being as petite as she is, we think she can afford having sofa and snack-filled days.