David and Victoria Beckham are the ultimate power couple, and despite their busy schedules between parenting duties for Brooklyn, Romeo, Cruz and Harper, the loved-up duo still love to enjoy their time together.SEE: David and Victoria Beckham's $24million Miami home rivals a seven-star hotel – inside photosThe couple is currently lapping up the sunshine in Miami, where they own a $24million property in the highly exclusive One Hundred Museum building. Taking to Instagram over the weekend, fashion designer Victoria shared a romantic selfie with her husband as they enjoyed sundowners on their luxury yacht, posing with the Miami skyline behind them.WATCH: Victoria Beckham looks unreal in daring bodycon mini dress"Happy Sunday!!! Kisses @davidbeckham," Victoria captioned her post, which pictured the duo cosied up next to each other.The fashion mogul looked effortlessly chic in a sleek black swimwear set, slicking her hair into an elegant top knot while rocking oversized black sunglasses.LOOK: Victoria Beckham's shock surprise on shopping trip with Harper is so iconic The former Spice Girl shared the loved-up snap on InstagramVictoria sported an immaculate French manicure, a glowy 'no makeup' makeup look and a stack of delicate gold earrings to complete her summer-ready look.Meanwhile, David looked relaxed in a navy Off White T-shirt and black baseball cap.RELATED: The Beckhams' £73million property portfolio revealed - from London to MiamiWOW: Victoria Beckham's stateside walk-in wardrobe has the most incredible views - videoFans were quick to react to VB's romantic post, flooding the comments section with heart emojis.