Teen Mom Mackenzie McKee reveals six-pack abs in a pink sports bra just months after giving birth to twins

JUST months after giving birth to twins, Teen Mom star and fitfluencer Taylor Mackenzie has shown off her shredded abs.  Wearing a hot pink crop top and gray tie-dye gym shorts, the mom of five danced on her Instagram Stories to the T-Pain classic Up Down. She showed off her stellar bod just 43 days...