Instagram | Tate McRae Tate McRae dropped jaws with her curves last summer, stripping down to a stylish yellow bathing suit while celebrating her birthday in Ibiza, Spain. The singer, 22, looked red-hot in her teeny bikini while spending a day on the water, turning heads with her curves while displaying her muscular frame. Tate, who made headlines for two separate bikini looks that day, looked fitter than ever in her backless two-piece, although…