Gigi Hadid and Emily Ratajkowski certainly pack a punch while on vacation -- ya know, the old one, two ... as in one and two-piece bathing suits. Whew!
The two models were spotted among a bunch of other babes soaking up some sun on a yacht Sunday near Mykonos Island, Greece. Emily appeared a bit less shy at the front of the boat with her poses. Booty and middle finger out, her 2-piece on full display ... well done.
Gigi, meanwhile, was changing in the back -- slightly shaded, but still smokin'.
Unclear who offers the better view here ... it's all Greek to us.