Kate Hudson flaunts toned abs in strapless red bikini during beach day with fiancé

Kate Hudson isn't quite ready to leave her Hawaiian getaway behind.

The 47-year-old actress shared a series of vacation throwbacks on Instagram, including photos from a recent trip to Hawaii for a friend's wedding.

In one photo, Hudson showed off her toned figure in a bright red bandeau bikini while relaxing on the beach with her fiancé, Danny Fujikawa.

KATE HUDSON SHOWS OFF FIT BODY IN MULTIPLE STRING BIKINIS DURING FAMILY VACATION IN GREECE

The "Song Sung Blue" star wore dark sunglasses and a gold necklace...