Cindy Crawford and Rande Gerber headed to the beach in Miami for a quick dip on Monday. Cindy, who turns 50 in February, and 53-year-old Rande wasted no time taking off their tops to head to the water. They recently arrived in Florida to continue Cindy's book tour; her memoir, Becoming, was released in September and she already made a stop in London to promote the project. In addition to her husband of 17 years, Cindy had the support of longtime pal George Clooney during her overseas stop. She'll continue making the press rounds until mid-October when she has her final scheduled appearance back home in LA.