Kate Hudson often delights her 15 million Instagram followers with photos of her daily style and family life, but on Saturday she surprised her fans with a very revealing snap of herself.MORE: Goldie Hawn engages in shenanigans with daughter Kate Hudson - watchThe Hollywood actress, who is currently in London, celebrated the city's sunny weather by posing topless in her hotel room whilst enjoying a cup of tea.WATCH: Kate Hudson supports son as he gets first tattooIn the snap, which was quickly liked by more than 200,000 followers, Kate can be seen wearing only a pair of high-waisted briefs with her long blonde hair carefully covering up her chest.READ: Goldie Hawn's mini-me granddaughter steals the show on dad Oliver Hudson's podcastRELATED: Oliver Hudson shares new singing video with a twist – mom Goldie Hawn has best reaction!"Sun's out," she simply captioned the post. The star shared the daring snap from LondonFans were quick to compliment her photo, with one writing: "GOALS!" Another added: "40's the new 20.