Wednesday's with @mackfit Anastasia karanikolaou, Fit women

Anastasia Karanikolaou flaunts her sculpted abs in a colorful bikini amid a tropical getaway

Kylie Jenner's BFF Stassie shows off her incredible hourglass

Meet MackFit, the Celebrity Trainer That Got Ariel Winter in Shape (EXCLUSIVE)

Anastasia 'Stassie' Karanikolaou shows off her enviable curves while rocking SKIMS shapewear

Kylie Jenner's BFF Stassie Karanikolaou flaunts VERY tiny waist in a skintight workout

Anastasia Karanikolaou flaunts her sculpted abs in a colorful bikini amid a tropical getaway

Anastasia Karanikolaou working out #shorts

Anastasia 'Stassie' Karanikolaou shows off her enviable curves while rocking SKIMS shapewear

Meet MackFit, the Celebrity Trainer That Got Ariel Winter in Shape (EXCLUSIVE)