Emily Ratajkowski ended 2018 much like how she spent a good part of the year — in a bikini. The model and actress recently shared a picture of herself vacationing on New Year's Eve in a strappy red bikini from her own swimwear brand [1], Inamorata. Both the bikini top and bottom feature a ruched look [2], a style which Emily often wears.

In other pictures from that day, Emily was joined by Instagram personality Josh Ostrovsky [3], commonly known as The Fat Jew. Since she's known for her supersexy swimsuit shots, it seems Emily tried to give Josh some tips as he posed in his denim-printed briefs. In his caption, he wrote, "AM I DOING THIS RIGHT?" Well, he's certainly learning from the best. See pictures from the impromptu shoot ahead, and shop Emily's red-hot string bikini.