Reese Witherspoon slips into a swimsuit as she joins her family for beach fun

By DAILY MAIL REPORTERMaking a splash: Reese Witherspoon made the most of the heatwave this Independence Day Weekend when she put on a black swimsuit and cooled down in the sea on Malibu beach It was a weekend packed with sun, sand and swimsuits for Reese Witherspoon as she hit the beach with her family.The Academy Award winning actress relaxed on Malibu beach in a stylish black all-in-one