By now, most of you will have seen Jen Selter in our sizzling gallery, and now the rarely-filmed Internet celebrity is speaking out. In a recent interview, the 20-year-old squat princess sits down with Barcroft TV to talk about her passion for fitness and the world’s newfound passion for her physique. “I never thought my butt would be, like, this sensation,” says the New Yorker.

Selter knows that her popularity on Instagram (she has over 1.8 millions followers, and counting) makes her a target for naysayers, but she had this simple message for those who do not believe that her figure is not all natural. “I get ‘fake butt’, ‘butt implants’, ‘Photoshop’, I can go on and on. It doesn’t offend me. I know my butt is real and it’s hard work. You can’t fake fitness, so I will take it as a compliment,” she says.

For all the latest on Jen Selter, follow her on Instagram. In the meantime, check out her interview here: