Emily Ratajkowski embraced Valentine's Day reds in a series of spicy looks including see-through underwear, a thong bikini, and a plunging dress.

Emily Ratajkowski spent 72 hours in red ensembles, including sheer lingerie, a sexy bikini and a plunging dress

Emily Ratajkowski is beating the January blues with a red-hot bikini moment. On Sunday, January 19, the model showed she’s not letting winter weather get in the way of donning a barely-there swimsuit as she served up major vacation FOMO during a tropical vacation.

Emily Ratajkowksi is gearing up for the season of love in a series of red hot looks. The supermodel, who posed for the SI Swimsuit magazine for back-to-back features in 2014 and 2015, is living her best life on vacation in Mexico with bff and comedian Ziwe.

Emily Ratajkowski is queen of the bikini picture, IMO. Whenever she's wearing her beach attire – on holiday, at home celebrating her birthday, or even walking down the street in New York – she'll make sure to snap a pic to share to the 'gram.