Stacey Solomon is the queen of home hacks, and her latest tip is sure to help you cool off during the heatwave!Taking to Instagram, the Loose Women star shared a photo of herself placing a half-full water bottle in the freezer, revealing that by only filling it up partially, you can add water whenever you're thirsty and it will be ice cold!MORE: Celebrity parents twinning with their kids! Adorable pictures of Rachel Riley, Amanda Holden and moreThe star explained: "Don't forget to fill your