Nicole Kidman and Keith Urban know how to do Valentine's Day just right, as evidenced by their latest steamy Instagram post.MORE: Nicole Kidman and daughter Bella celebrate incredible personal newsThe actress took to social media to show her affection for her husband with a snapshot of the two of them at the beach.WATCH: Nicole Kidman wows with incredible transformation for new roleThey'd leaned in for a kiss, with Nicole wearing a brightly patterned bikini and a bucket hat and Keith shirtless showing off his collection of tattoos.Nicole captioned her shot: "Sending you all so much love for #ValentinesDay today," and fans were quickly enamored and took to the comments section to express as much.MORE: Nicole Kidman's daughter Bella shares very rare personal videoWhile many wished them as well, one wrote: "My fav couple! Love you guys! Have a LOVEly day," with another adding: "A lot of love to you."A third said: "You two look good together happy Valentine's Day," with another also commenting: "The sweetest! Love you both," and several simply inundating them with heart emojis.