If you follow Miley Cyrus on Instagram, you've probably noticed that the 22-year-old is weirdly obsessed with pizza. Like, almost every other post is pizza-related.

miley cyrus
Instagram

What makes this particular obsession even stranger is that the pop star blamed her significant weight loss back in 2012 on a gluten and lactose allergy — making her now somewhat of a hypocrite.

"For everyone calling me anorexic, I have a gluten and lactose allergy," the actress tweeted at the time. "It's not about weight — it's about health. Gluten is crap anyway!"

miley cyrus
Instagram

In case you are unaware, pizza contains both gluten (in the crust) AND lactose (in the cheese). To be fair, you can make a gluten-free pizza, but for someone who told her fans that "gluten is crap," we're surprised she's promoting the food item in the first place.

This isn't the first time Miley has made hypocritical statements. In 2009, the then 17-year-old said, "I would never smoke. I always say that for me, smoking would be like smashing my guitar and expecting it to play.”

miley cyrus

Flash forward to 2013 when the former child star smoked a joint onstage at the MTV Europe Music Awards. We get it Miley, you've officially shed that good girl image you loathed so much.

Scroll down to see more celebrities who don't necessarily practice what they preach!