Jeff Bezos and girlfriend Lauren Sanchez couldn't keep their hands off of one another during a luxurious getaway in St. Barts over the winter holidays. The 57-year-old Amazon co-founder went shirtless for a day of some fun in the sun with the Emmy Award-winning journalist, 51, who showed off her svelte figure in a black bikini. The lovebirds weren't shy about their attraction for one another, as a buff Bezos, donning black swimsuit trunks, was seen packing on the PDA with Sanchez, whose thong bikini bottom was visible via a see-through cover-up wrapped around her waist. Sanchez was seen cooling off on the boat with a hose. She opted for black sunglasses and a sunhat while Bezos stood just inches behind her. The snaps come as the couple enjoys a vacation during the holiday season with their family members.