Credit: Instagram

Teen Mom 2's Kailyn Lowry is baking one seriously enormous bun in her oven, and she's due to pop any day now! This gal is about 10 months pregnant with her second child, and she kept her pregnancy a secret until she couldn't deny it any longer. Kailyn's baby bump is so giant that fans thought she was having twins, and — like all pregnant women — she's gained a fair amount of weight over the past few months. After all, home girl is eating for two!

While Kailyn doesn't look like she's gained too many extra pounds in her face, legs, and arms, she's already searching for ways to shed her baby weight. Yep, looks like Kailyn will be hardcore dieting once she pops out her kiddo, and she's starting with meal replacement bars!

"Who sells Amway?" Kailyn tweeted on October 31. "I need meal replacement bars and XS."

Meal replacement bars sound slightly extreme for a girl who just popped out a baby (after all, Kailyn needs her strength!), but before you worry that she won't be eating enough, keep in mind that Kailyn's chosen to breastfeed her little one. She's well aware of the fact that she has to eat extra calories every day in order to boost her milk supply and nourish Baby Marroquin!

Do you think Kailyn should start meal replacement bars to help her lose weight, or should she stick to a diet of pizza? Hit the comments!