Zoe Saldana is one hot mama. The 37-year-old actress, who gave birth to twin boys in December 2014 and gained an estimated 70 pounds while pregnant, took to Facebook on Wednesday to flaunt her post-baby weight loss—and the proud mama is looking fab! While showing off her toned abs and skinny frame, the Guardians the Galaxy star captioned the pic, “Almost there! It’s been difficult but so rewarding. I feel strong. All it takes is determination! Mommies we can all do it, damn it!” Saldana, who is married to Italian artist Marco Perego hasn’t been shy about documenting her slim-down progress. She regularly writes on Facebook, encouraging other moms to get fit in addition to revealing her tips and tricks.