Heating Up? Kailyn Lowry and Leah Messer Post Flirty Pictures Amid Dating Rumors

Besties with benefits? Kailyn Lowry and Leah Messer continue to fuel dating rumors by posting flirty picture, after flirty picture on Instagram. The question is, though, are the Teen Mom 2 stars actually in a relationship? Scroll through the gallery below to find out more!

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